Official festival poster
|Directed by||Chris James Thompson|
|Produced by||Chris Smith
Chris James Thompson
|Written by||Chris James Thompson
|Music by||Robert Mulrennan
|Cinematography||Michael T. Vollmann|
|Edited by||Michael T. Vollmann, Chris James Thompson|
|Distributed by||IFC Films|
Jeff (also called The Jeffrey Dahmer Files) is an independent documentary film about serial killer Jeffrey Dahmer during the summer of his arrest. The film was directed by Chris James Thompson and stars Andrew Swant as Dahmer in fictionalized re-enactment segments which are interwoven with interviews of the medical examiner assigned to the case (Jeffrey Jentzen), the lead detective (Pat Kennedy), and Dahmer's next door neighbor (Pamela Bass).
The film premiered at the 2012 SXSW film festival where it received positive reviews and obtained sales representation from Josh Braun at Submarine Entertainment. The film also played at the Hot Docs Canadian International Documentary Festival in Toronto, the Independent Film Festival of Boston, and the Maryland Film Festival in Baltimore.
The documentary was picked up by IFC Films who re-titled it The Jeffrey Dahmer Files. Jonathan Sehring, President of Sundance Selects/IFC Films, said: “Chris James Thompson has made one of the creepiest documentaries of the year that lingers in the mind long after the film has ended. He’s approached the well-known subject of Jeffrey Dahmer in a new and inventive way that managed to completely unnerve us." The film was released theatrically and on Video On Demand through IFC on February 15, 2013, followed by a DVD release. The film was later released through Netflix, Hulu, Amazon, and Google Play. 
In 1991 Jeffrey Dahmer was arrested in Milwaukee and sentenced to 957 years in prison for murdering 17 men and boys and dismembering their bodies. Jeff explores the city of Milwaukee by meeting those surrounding Dahmer during and after his hidden spree. Recollections from Milwaukee Medical Examiner Jeffrey Jentzen, Police Detective Patrick Kennedy, and neighbor Pamela Bass are interwoven with archival footage and everyday scenes from Dahmer’s life, working collectively to disassemble the facade of an ordinary man leading an ordinary existence.
The film received generally positive reviews, many of them praising the director's restraint. Jeannette Catsoulis of The New York Times called the film "a meditation on perversion as hypnotic as it is repulsive" and labeled it a "Critics' Pick". Mark Olson of the Los Angeles Times called the film "quietly unnerving."
John DeFore of The Hollywood Reporter said that “Jeff stands apart from the true-crime pack" and called Swant’s portrayal of Dahmer "eerily convincing.” John Gholson of Movies.com said “I’d go so far as to say that Jeff is one of the greatest serial killer movies ever made.”
Owen Gleiberman, writing in a warning tone for the general audience, said it was "for hardcore Dahmer obsessives only. Through a mix of documentary footage and staged scenes, director Chris James Thompson explores the days during which Dahmer’s crimes were first discovered. Interviews with the medical examiner on the scene and the officer who first interrogated Dahmer bring us into a newly queasy communion with the horror of his crimes."
The film won the Milwaukee Film Festival's Cream City Cinema Grand Jury Award for 2012.
- Shanghai Dreams (2013-02-01). "Exclusive: First Trailer for Chilling Serial Killer Doc - The Jefferey Dahmer Files". Twitchfilm.com. Retrieved 2014-02-27.
- Catsoulis, Jeannette (February 14, 2013). "'The Jeffrey Dahmer Files,' by Chris James Thompson". The New York Times.
- Olsen, Mark (March 10, 2012). "SXSW 2012: 'Jeff' explores Dahmer's effect on Milwaukee". Los Angeles Times.
- DeFore, John (2012-03-20). "The Hollywood Reporter review". Hollywoodreporter.com. Retrieved 2014-02-27.
- Gholson, John. "Horror at SXSW: 'Jeff,' 'Compliance,' and 'The Tall Man' Stretch the Definition of Horror". Movies.com.
- Gleiberman, Owen (February 22, 2013). "The Jeffrey Dahmer Files". Entertainment Weekly. New York: Time Inc.: 59.
- Wild, Matt (October 8, 2012). "Crulic - The Path To Beyond and The Jeffrey Dahmer Files take top jury honors at 2012 Milwaukee Film Festival". AV Club. Archived from the original on November 10, 2012.