Original Italian theatrical release film poster
|Directed by||Dario Argento|
|Produced by||Claudio Argento
|Written by||Dario Argento|
|Music by||Claudio Simonetti
|Editing by||Franco Fraticelli|
|Studio||Sigma Cinematografica Roma|
|Release date(s)||28 October 1982|
|Running time||110 minutes (original cut)
101 minutes (director's cut)
91 minutes (edited cut)
Tenebrae (also known as Tenebre) is a 1982 Italian horror thriller film written and directed by Dario Argento. The film stars Anthony Franciosa, John Saxon and Daria Nicolodi. After having experimented with two exercises in pure supernatural horror, 1977's Suspiria and 1980's Inferno, Tenebrae represented Argento's return to the giallo subgenre, which he had helped popularize in the 1970s. The story concerns an American writer promoting his latest murder-mystery novel in Rome, only to get embroiled in the search for a serial killer who has apparently been inspired to kill by the novel.
The film was released in Italy and throughout most of Europe without experiencing any reported censorship problems, but was classified, prosecuted and banned as a "video nasty" in the United Kingdom. Its theatrical distribution in the United States was delayed until 1984, when it was released in a heavily censored version under the title Unsane. In its cut form, Tenebrae received a mostly negative critical reception, but the original, fully restored version later became widely available for reappraisal. It has been described by Maitland McDonagh as "the finest film that Argento has ever made."
Peter Neal (Franciosa) is an American writer of violent horror novels whose books are tremendously popular in Europe. In Italy to promote his latest work, entitled Tenebrae, he is accompanied by his literary agent Bullmer (Saxon) and his adoring assistant Anne (Nicolodi). He is unaware that he is also being followed by his embittered ex-wife Jane (Veronica Lario). Immediately prior to Neal's arrival in Rome, a beautiful young shoplifter (Ania Pieroni) is brutally razor-slashed to death by an unseen killer. The murderer sends Neal a letter informing him that his books have inspired him to go on a killing spree. Neal is soon contacted by the police, who put Detective Giermani (Giuliano Gemma) in charge of the investigation, along with the detective’s female partner Inspector Altieri (Carola Stagnaro).
More killings occur. Tilde (Mirella D'Angelo), a beautiful lesbian journalist, is murdered at her home along with her lover. Later, Maria (Lara Wendel), the young daughter of Neal's landlord, is bloodily hacked to death with an axe after stumbling into the killer's lair. Neal notices that TV interviewer Christiano Berti (John Steiner) appears to have an unusually intense interest in the novelist's work. At night, Neal and his second assistant Gianni (Christiano Borromeo) watch Berti's house for suspicious activity. Gianni decides to separate from Neal in order to get a better view. Alone, Gianni watches in horror as an axe-carrying assailant brutally hacks Berti to death. But he is unable to see the murderer's face. Gianni finds Neal unconscious on the lawn, having been knocked out from behind.
Giermani's investigation reveals that Berti was unhealthily obsessed with Neal's novels, and now that he is dead it is believed that the killings will cease. However, Bullmer, who is having an affair with Jane, is stabbed to death while waiting for his lover in a public square. Gianni is haunted by the thought that he had seen, but did not recognize, something important at Berti's house during the night of the interviewer's murder. He returns to the house and suddenly remembers what was so important— he had heard Berti confessing to his attacker, "I killed them all, I killed them all!" Before Gianni can share this important detail with anyone, he is attacked from the back seat of his car and strangled to death.
Jane sits at her kitchen table when a figure with an axe leaps through her window, hacking off one of her arms. She spews gallons of blood over the kitchen walls before falling to the floor, the killer continuing to hack at her until she is dead. Neal is her murderer. Upon learning the details of Berti's sadistic murder spree, Neal had suddenly been overwhelmed by a forgotten memory involving Neal's murder of a girl who had sexually humiliated him when he was a youth in Rhode Island. The memory now constantly torments him and has inflamed his previously repressed lust for blood. Neal has become completely insane, and it was he who also killed Berti, Bullmer and Gianni.
When Inspector Altieri arrives at the house a few minutes after Jane's death, Neal kills her too. Later, Giermani and Anne arrive at the house in the pouring rain, and when Neal sees that he cannot escape, he slits his throat in front of them. Finding the telephone out of order, Giermani and Anne go outside to report the incident from his car radio. Giermani returns to the house and is suddenly murdered by Neal, who had faked his own death. Neal waits inside for Anne to return, but when she opens the door, she accidentally knocks over a metal sculpture that impales and kills the demented writer. The horror-stricken Anne stands in the rain and screams over and over again.
Dario Argento has claimed that Tenebrae was influenced by a disturbing incident he had in 1980 with an obsessed fan. According to Argento, the fan telephoned him repeatedly, day after day, until finally confessing that he wanted to kill the director. Although ultimately no violence of any kind came of the threat, Argento has said he found the experience understandably terrifying and was inspired to write Tenebrae as a result of his fears.
Although tenebrae/tenebre is a Latin/Italian word meaning "darkness" or "shadows", Argento instructed his cinematographer Luciano Tovoli to film the movie with as much bright light as possible. Shot on location in Rome, much of the film takes place during daytime, or in harshly overlit interiors. Except for the finale and some night scenes, the entire movie is shot with clear, cold light permeating the surroundings. Argento's stated rationale for this approach was an attempt to approximate the allegedly "realistic manner of lighting" used in television police shows. The director explained that he was adopting "...a modern style of photography, deliberately breaking with the legacy of German Expressionism. Today's light is the light of neon, headlights, and omnipresent flashes...Caring about shadows seemed ridiculous to me and, more than that, reassuring." He also admitted that the lighting and camerawork used in Andrzej Żuławski's Possession (1981) greatly influenced his decision to have Tovoli shoot Tenebrae with such stark lighting.
For one of Tenebrae's main setpieces, the murder of the lesbian couple, Argento and Tovoli employed the use of a Louma crane to film a several minutes-long tracking shot that acted as an introduction to the sequence. The tracking shot, due to its extreme length, was fraught with potential problems and proved to be the most difficult and complex part of the entire production to complete. Patrick McAllister, writing as 'Ironwolfe' on Gerry Carpenter's Scifilm website described it as
one of the most memorable moments in cinema: the crane tracking shot outside the downstairs and upstairs apartments of two people. The shot begins outside the lower apartment window, moves up to the second floor window, up and over the roof of the building, down the other side and to a window on the opposite side of the building. The shot lasts two and a half minutes without a pause, jerk or cut. If I was to be stuck on a desert island, I'd want Tenebre just so I could watch this single shot. (Amusingly enough—-or horrifyingly enough, depending on your point of view—-his distributor begged Argento to cut the shot down because it was "meaningless"). The shot stands out even more with the fact that the Luma [sic] camera used was new to the industry at the time, and was bulky and not as easy to use as it is now. The 2.5 minute sequence took three days to shoot.—
Although an Italian production, the film was shot with most of the cast members speaking their dialogue in English in order to increase its chances for successful exportation to the United States. For domestic consumption, the film was dubbed into Italian. In the Italian language version, the killer's voice heard reading aloud from Neal's book in the opening sequence was supplied by Argento himself. In the English language version, Franciosa, Gemma, Saxon and Steiner all provided their own voices, while Nicolodi's voice was reportedly dubbed by actress Theresa Russell.
Tenebrae had a wide theatrical release throughout Italy and Europe, something the director very much needed after having suffered major distribution problems with his previous film, Inferno. In the United States, however, the film fared far less well. It remained unseen until 1984, when Bedford Entertainment briefly released a heavily edited version under the title Unsane. It was approximately ten minutes shorter than the European release version and was missing nearly all of the film's violence, which effectively rendered the numerous horror sequences incomprehensible. In addition, certain scenes that established the characters and their relationships were excised, making the film's narrative difficult to follow. Predictably, this version of Tenebrae received nearly unanimously negative reviews.
In the United Kingdom, the film was shorn of five seconds of "sexualized violence" by the British Board of Film Classification prior to its theatrical release. It later became one of the thirty-nine so-called "Video Nasties" that were successfully prosecuted and banned from sale in UK video stores under the Video Recordings Act 1984. This ban lasted until 1999, when Tenebrae was legally rereleased on videotape, with an additional one second of footage removed from the film (this version was also missing the previously censored five seconds). In 2003, the BBFC reclassified the film and passed it without any cuts.
Ed Gonzalez of Slant Magazine said that "Tenebre is a riveting defense of auteur theory, ripe with self-reflexive discourse and various moral conflicts. It's both a riveting horror film and an architect's worst nightmare." Keith Phipps, of The Onion's A.V. Club, noted "...Argento makes some points about the intersection of art, reality, and personality, but the director's stunning trademark setpieces, presented here in a fully restored version, provide the real reason to watch." Almar Haflidason, in a review for BBC.co.uk, opined, "Sadistically beautiful and viciously exciting, welcome to true terror with Dario Argento's shockingly relentless Tenebrae." Tim Lucas in Video Watchdog said, "Though it is in some ways as artificial and deliberate as a De Palma thriller, Tenebrae contains more likeable characters, believable relationships, and more emphasis on the erotic than can be found in any other Argento film." Justin Felix of DVD Talk said, "Tenebre is an effective murder mystery with a number of visual and audio flourishes that exemplify why Dario Argento is well-admired in cult circles." Gordon Sullivan of DVD Verdict wrote, "Tenebre is a straight-up giallo in the old-school tradition. It may have been filmed in 1982, but it comes straight out of the '70s tradition. We've got all the usual suspects, including a writer for a main character, lots of killer-cam point of view, some crazily over the top kills, and approximately seventy-two twists before all is revealed... For fans of Argento's earlier giallo, this is a must-see." AllMovie called the film "one of Dario Argento's best thrillers".
Not all of the recent critical reaction to Tenebrae has been positive. Gary Johnson, editor of Images, complained that "Not much of Tenebre makes much sense. The plot becomes little more than an excuse for Argento to stage the murder sequences. And these are some of the bloodiest murders of Argento's career." In 2004, Tim Lucas reevaluated the film and found that some of his earlier enthusiasm had dimmed considerably, noting that, "Tenebre is beginning to suffer from the cheap 16 mm-like softness of Luciano Tovoli's cinematography, its sometimes over-storyboarded violence (the first two murders in particular look stilted), the many bewildering lapses in logic...and the overdone performances of many of its female actors..."
Critics have identified various major themes in Tenebrae. In interviews conducted during the film’s production, the usually somewhat reticent Argento offered his own views as to the thematic content of the film. As Maitland McDonagh noted in Broken Mirrors/Broken Minds: The Dark Dreams of Dario Argento, "...Argento has never been more articulate and/or analytical than he was on the subject of Tenebrae."
Vision impairment 
Paul Flanagan has observed that Argento's protagonists in his giallo films almost always suffer from vision impairment of some kind. It is these characters’ chronic inability to find the missing pieces of a puzzle (the puzzle being the solution of a murder or series of murders) that generally provides much of the films’ narrative thrust. Most obviously is the blind Franco Arno (Karl Malden) in The Cat o' Nine Tails (1971), who must use his heightened aural sense in combination with visual clues supplied to him by his niece to solve a mystery. In The Bird with the Crystal Plumage (1970), Sam Dalmas (Tony Musante) witnesses a murder attempt but admits to the police that something seems to be "missing"; as the film's surprise ending makes clear, he didn't "miss" anything at all, he simply misinterpreted what happened in front of his eyes. In Deep Red (1975), Marcus (David Hemmings) has a similar problem in both seeing and not seeing the murderer at the scene of the crime, and doesn't realize his mistake until it's almost too late. (In discussing this recurring theme, Douglas E. Winter noted that Argento creates "a world of danger and deception, where seeing is not believing...")
Flanagan observes that in Tenebrae, Argento offers two separate characters who suffer from impaired vision. Gianni (Christian Borromeo) is an eyewitness to an axe-murder, but the trauma of seeing the killing causes him to disregard a vital clue. Returning to the scene of the crime, he suddenly remembers everything, and is promptly murdered before being able to tell a soul. Homicide detective Giermani reveals that he is a big fan of the novels of Agatha Christie, Mickey Spillane, Rex Stout, and Ed McBain, but admits that he has never been able to guess the identity of the killer in any of the books. He is similarly unable to solve the real mystery until the last corpses are piled at his feet—he cannot see Peter Neal for what he really is.
Neal, who ultimately responds to an ongoing series of murders by becoming a killer himself, emphatically introduces the theme of impaired vision when he admits to Giermani: "I've tried to figure it out, but I just have this hunch that something is missing, a tiny piece of the jigsaw. Somebody who should be dead is alive, or somebody who should be alive is already dead." Of course, Neal himself is the "missing piece", and in the end he will fake his suicide and become the "somebody who should be dead."
"Aberrant" sexuality 
In his study of the film, Flanagan argues that in Tenebrae, "male and female sexual deviancy are the central issues," noting that Berti targets those he considers to be "filthy, slimy perverts". The first victim is a sexually promiscuous shoplifter, and his next two are the lesbian reporter and her bisexual lover. He kills the comparatively "normal" Maria only because she inadvertently discovers his twisted compulsion.
McDonagh notes that Tenebrae expands a theme already introduced in Argento's earlier giallo films. "The Bird with the Crystal Plumage, The Cat o' Nine Tails, Four Flies on Grey Velvet (1972), and Deep Red are full of sex, of course: transvestitism and sexual role playing are in all four films central factors and none lacks for imagery dealing in diverse sexual behavior. But Tenebrae's overall sensuality sets it apart from Argento's other gialli." She says that the film's sexual content and abundant nudity make it "the first of Argento's films to have an overtly erotic aspect," and further notes that "Tenebrae is fraught with free-floating anxiety that is specifically sexual in nature."
Flanagan and McDonagh – and, indeed, most critics – have noted that two sexually-charged flashbacks are key to understanding Tenebrae. These distinct but strongly related memory fragments are introduced repeatedly throughout the course of the film, usually immediately following a murder sequence. Although these flashbacks are never fully explained, the first of these memories reveals a beautiful young woman's sexual humiliation (basically, an oral rape) of a teenaged boy (presumably Peter Neal) on a pale-white beach, followed (in the second flashback) by the vicious revenge-murder of the woman some time later. The young woman (played by transgender actress Eva Robin's) is mostly topless during this first sequence, and she humiliates the young man by jamming the heel of one of her Freudian shiny red shoes into his mouth while he is held down by a group of gleeful boys. McDonagh notes that all of the fetishistic imagery of these flashbacks, combined with the sadistic details of the murder sequences in the main narrative, "set the parameters of Tenebrae's fetishistic and fetishicized visual vocabulary, couched in terms both ritualistic and orgiastically out of control...Peter Neal indulges in sins of the flesh and Tenebrae revels in them, inviting the spectator to join in; in fact, it dares the viewer not to do so."
Dark doubles 
In his review of Tenebrae, Kevin Lyon observes, "The plot revolves around the audacious and quite unexpected transference of guilt from the maniacal killer (about whom we learn very little, itself unusual for Argento) to the eminently likeable hero, surely the film's boldest stroke." While also noticing this device as being "striking", McDonagh notes that this guilt transmission/transfer occurs between two dark doubles, two seriously warped individuals. She suggests that "Neal and Berti...act as mirrors to one another, each twisting the reflection into a warped parody of the other." Berti's obsession with Neal's fiction compels him to commit murder in homage to the writer, while Neal seems to think that his own violent acts are simply part of some kind of "elaborate fiction." When the bloody Neal is confronted by Giermani immediately after having killed numerous people, Neal screams at him, "It was like a book...a book!"
McDonagh notes that Argento also emphasizes a similar doubling between Neal and Giermani. "Giermani...is made to reflect Neal even as Neal appropriates his role as investigator...the detective/writer and the writer/detective each belittles his other half, as though by being demeaned this inverted reflection could be made to go away." McDonagh also observes that, in what is arguably the film's most potent shock, Neal at one point really does make Giermani "go away", virtually replacing him on screen "in a shot that is as schematically logical as it is logically outrageous."
An imaginary city 
In an interview that appeared in Cinefantastique, Argento noted that the film was intended as near-science fiction, taking place "about five or more years in the future...Tenebrae occurs in a world inhabited by fewer people with the result that the remainder are wealthier and less crowded. Something has happened to make it that way but no one remembers, or wants to remember...It isn't exactly my Blade Runner, of course, but nevertheless a step into the world of tomorrow. If you watch the film with this perspective in mind, it will become very apparent." Despite Argento's claim, Maitland McDonagh observed that this vaguely science-fictional concept "isn't apparent at all" and, in fact, no critics noted the underlying futuristic theme in their reviews of the theatrical release of the film.
While rejecting this thematic concern as unrealized by Argento, McDonagh noticed that the result of the director's experiment is a strange "architectural landscape" that becomes the "key element in differentiating Tenebrae from Argento's earlier gialli." Argento's use of unusual architectural space and so-called visual "hyper-realism" results in an enormously fake looking environment. Seizing on the director's additional comment, "...I dreamed an imaginary city in which the most amazing things happen", she notes that the film's "fictive space couldn't be less 'real'...Its imaginary geography is pieced together out of fragments of 'Rome'...that emphasize vast unpopulated boulevards, piazzas that look like nothing more than suburban American malls, hard-edged Bauhaus apartment buildings, anonymous clubs and parking garages."
Bill Warren has observed that Tenebrae "is in most ways a typical giallo: visually extremely stylish, with imaginative, sometimes stunning cinematography...mysterious, gruesome murders, often in picturesque locations; at the end, the identity of the murderer is disclosed in a scene destined to terrify and surprise." Those narrative and stylistic clichés had been introduced years before Argento had ever made his first thriller (most critics point to Mario Bava's The Girl Who Knew Too Much (1963) as the original giallo). By the time he made Tenebrae, Argento had become the acknowledged master of the sub-genre, to the point where he felt confident enough to be openly self-referential to his own past. Tim Lucas notes that Argento explicitly "quotes some of his earlier films with affection: the reckless driving humor from The Cat o' Nine Tails, the image of horror revealed behind the hero as he bends down from The Bird with the Crystal Plumage." Bird's climactic "murderous use of a large and unusual sculpture", in which Tony Musante is trapped beneath a huge work of art with long spikes, is also recycled/referenced in the final moments of Tenebrae.
McDonagh argues that Argento’s influences for Tenebrae were far broader than just his own films or previous Italian thrillers. She notes that the film's "surprisingly strong narrative" is suggestive of "the most paranoid excesses of film noir." McDonagh suggests that Fritz Lang's Beyond a Reasonable Doubt (1956) ("in which a man convicted of murder on false evidence...is in fact guilty of the murder") and Roy William Neill's Black Angel (1946) ("in which a man who tries to clear a murder suspect does so at the cost of learning that he himself is the killer") both use such a similar plot twist to Tenebrae that Argento may very well have used them as partial models for his story.
Coming at the tail end of the giallo cycle, Tenebrae does not appear to have been as influential as Argento's earlier films were on subsequent thrillers. However, many of the characters, scenes and plot turns in Lamberto Bava's A Blade in the Dark (1983) were arguably directly inspired by Argento's film.
Douglas E. Winter has opined that Tenebrae's Louma crane sequence was stylistically influential and was specifically "replicated in Brian De Palma's The Untouchables (1987)." In Raising Cain, De Palma's "surprise reveal" of John Lithgow standing behind a victim is often discussed as being an unacknowledged "steal" from Tenebrae. Robert Zemeckis's What Lies Beneath (2000) also contains a very similar moment, although Zemeckis has denied having any familiarity at all with Italian thrillers.
Argento had used the Italian rock band Goblin to provide the musical scores to two of his previous films, Deep Red (1975) and Suspiria (1977). The group had disbanded in 1980, but three of the band's members—Claudio Simonetti (Roland Jupiter-8, Roland Vocoder Plus, Minimoog, Piano, Electric piano, Oberheim DMX Digital Drum, Roland TR-808, Roland MC4 Computer), Fabio Pignatelli (Fender bass normal and fretless), and Massimo Morante (electric and acoustic guitar)—reunited at Argento's request to work on Tenebrae. The resulting synth-driven score was credited to "Simonetti-Pignatelli-Morante".
While not as well regarded as Goblin's earlier scores for Deep Red, Suspiria, or Dawn of the Dead (1978), Tim Lucas felt the soundtrack is "...so fused to the fabric of the picture that Tenebrae might be termed...a giallo musicale; that is, a giallo in which the soundtrack transcends mere accompaniment to occupy the same plane as the action and characters."
The Tenebrae soundtrack album has been enduringly popular enough to have had multiple reissues in numerous countries since its original release in 1982 on the Italian Cinevox label. That version consisted of only eight tracks. In 1997, Cinevox issued a greatly expanded version on CD, including eleven bonus tracks, with a running time of over an hour. In 2004, the expanded CD was released in the U.S. on the Armadillo Music label. In 2012 it was released again on Vinyl by AMS Records (italy).
Some European publicity materials for the film, including posters and lobby card sets, advertised the film as Tenebre, and the 1999 Anchor Bay DVD release uses that same title. However, on the print itself, during the opening credits, the title is clearly Tenebrae. In addition, the title of Neal's latest book in the film is shown in closeup as being Tenebrae. In a lengthy interview with Argento conducted by Martin Coxhead that appeared in two issues of Fangoria in 1983 and 1984, the title was always referred to as "Tenebrae".
On the DVD review website The Digital Fix, Michael Mackenzie argues that the film's actual title is Tenebre, since it is that title that was "used for the Italian prints and the cover of the US DVD." But DVD Talk reviewer Justin Felix noted in his review of the DVD release that, "in its package art, Anchor Bay refers to this movie as Tenebre - although the movie itself is titled Tenebrae."
- McDonagh, Maitland (1994). Broken Mirrors/Broken Minds: The Dark Dreams of Dario Argento. Citadel Press. ISBN 0-9517012-4-X.
- Bratcher, Dennis. "The Days of Holy Week". CRI/Voice, Institute. Retrieved 2006-04-22.
- Gans, Christophe. Starfix Magazine, Issue # 1, January 1983, interview with Argento (reprinted in McDonagh's Broken Mirrors/Broken Minds: The Dark Dreams of Dario Argento)
- Argento, Dario. Tenebrae DVD, Audio Commentary, Anchor Bay Entertainment, 1999, ASIN: B00000IBRJ
- McAllister, Patrick. "Reviews, TENEBRE (1982)". Scifilm. Archived from the original on November 30, 2005. Retrieved 2006-04-22.
- Biodrowski, Steve. "Tenebrae (1982) Review". Hollywood Gothique. Retrieved 2006-03-22.
- Howarth, Troy. "Tenebrae". DVD Maniacs. Archived from the original on April 30, 2006. Retrieved 2006-04-22. Web archive link
- Lucas, Tim. The Video Watchdog Book, Video Watchdog, 1992. ISBN 0-9633756-0-1
- Mendik, Xavier (November 2003). "Dario Argento". Senses of Cinema. Archived from the original on May 4, 2006. Retrieved 2006-04-22.
- "A-Z of Video Nasties". Retrieved 2006-04-22.
- Christopher, Neil. "The Video Nasties Furore: The Prosecution of the DPP's 74". Retrieved 2006-04-22.
- "Tenebre AKA Tenebrae AKA Unsane (1982)". DVD Compare. 2002-11-13. Archived from the original on April 15, 2006. Retrieved 2006-04-22.
- Gonzalez, Ed. "Tenebrae Review". Slant Magazine. Retrieved 2006-04-22.
- Phipps, Keith. "Tenebre Review". A.V. Club. Retrieved 2006-04-22.
- Haflidason, Almar. "Tenebrae Review". bbc.co.uk. Retrieved 2006-04-22.
- Lucas, Tim. Video Watchdog magazine, issue #49, pgs. 68-72. Review of Tenebrae Laserdisc
- Felix, Justin. "’Tenebrae’". DVD Talk. Retrieved 2011-04-26.
- Sullivan, Gordon. "Tenebrae". DVD Verdict. Retrieved 2011-04-26.
- Legare, Patrick. "Tenebre - Review - AllMovie". AllMovie. Retrieved 24 July 2012.
- Johnson, Gary. "The Dario Argento Collection". Images. Retrieved 2006-04-22.
- Lucas, Tim. Video Watchdog Magazine, issue #108, pgs. 71–72. Review of Tenebrae DVD
- Flanagan, Paul. ""Aberrant" Sexuality in Tenebrae". Contamination. Archived from the original on March 7, 2005. Retrieved 2006-04-22.Web archive link
- Golden, Christopher (Editor). Cut! Horror Writers on Horror Film, Chapter on Argento by Douglas E. Winter, pgs 268 – 288. Berkley Books, 1992. ISBN 0-425-13282-X
- Lyons, Kevin. "Tenebre Review". The Encyclopedia of Fantastic Film and Television. Retrieved 2006-04-22.
- Jones, Alan. Cinefantastique 13 (6): 20–21.
- Warren, Bill. "Tenebrae DVD Review". Audio Video Revolution. Retrieved 2006-04-22.
- Erickson, Glenn. "The Girl Who Knew Too Much DVD Review". DVD Savant. Retrieved 2006-04-22.
- Erickson, Glenn. "The Bird With the Crystal Plumage DVD Review". DVD Savant. Retrieved 2006-04-22.
- Knowles, Jason; Hunter, Dan. "The Terror Trap: A Blade in the Dark". terrortrap.com. Retrieved 6 August 2012.
- Biodrowski, Steve. "Hollywood Gothique: Tenebre (1982) Review". hollywoodgothique.com. Retrieved 6 August 2012.
- Kakmi, Dmetri. "The Key to De Palma's Raising Cain". sensesofcinema.com. Archived from the original on 10 October 2007. Retrieved 29 October 2007.
- Henderson, Eric (19 August 2006). "Raising Cane". Slant Magazine. Retrieved 6 August 2012. Text " Film Review " ignored (help); Text " Slant Magazine " ignored (help)
- Bernocchi, Robert. "What Lies Beneath Venice Festival Report". Ain't It Cool News. Retrieved 22 April 2006.
- Coxhead, Martin (1983). "Europe's Master of Horror". Fangoria (33).
- Coxhead, Martin (1984). "The Italian Hitchcock". Fangoria (34).
- Mackenzie, Michael (3 January 2004). "Tenebre". thedigitalfix.com. Retrieved 6 August 2012. Text " DVD Video Review " ignored (help); Text " Film @ The Digital Fix " ignored (help)