Velu Prabhakaran began as a cinematographer before making his directorial debut with the 1989 horror film Nalaya Manithan, before also directing its sequel Adhisaya Manithan (1990). He then made two more consecutive action films under R. K. Selvamani's production in Asuran and Rajali, with both becoming box office failures. He then worked on action films with lead characters, who often featured as a revolutionary, making Kadavul (1997), Sivan (1999) and Puratchikkaaran (2000).
Velu Prabhakaran began work on the production of a film titled Kadhal Arangam in 2004, writing the story, screenplay and dialogue for the project. Starring newcomers Preethi Rangayani and Shirley Das in leading roles, he revealed that the film would expose the falsehood of kama in society, though he later gave directorial credits of the film to his brother Velu Raja. The film also takes on the prevailing caste system and explores sexuality, with several controversial topless and brutal rape scenes. Thus, the censors were not willing to give it a certificate due to objectionable scenes and an ongoing battle with the censor board emerged in December 2004. In December 2006, Velu Prabhakaran held an emotional appeal at a press conference stating that the film touched upon issues of social concern and stressed the importance of sex education amongst youngsters. In 2009, the team finally agreed to tone down the nude scenes and mute certain dialogues and to compromise with the censors the film, they changed the title from Kadhal Arangam to Kadhal Kathai. In the title credits of the film, Velu Prabhakaran included an extended scene which narrates his opinions and difficulties of the way the film released; while he also plays the role of a film director in the venture, noting that parts were autobiographical. The film opened to very negative reviews from critics, with a reviewer noting "the movie has apparently no script or whatever and is a string of events interspersed with sex scenes." Another critic noted "it's too boring to even qualify as a sex flick", describing the film as "unwatchable".
In 2009, he signed on to direct a film titled Devadasi under JSK Film Corporation telling the tale of a 16th-century romance, though delays meant that he began another project titled Mugamoodi Koothu and then another titled Kalainganin Kadhal, where he would play the lead role. The projects failed to take off and since then the director has kept away from the film industry for a number of years, before releasing a teaser trailer to Oru Iyakkunarin Kadhal Diary during January 2017.
|1997||Kadavul||Rajapandi||Tamil Nadu State Film Award for Best Dialogue Writer|
|2007||Naalaya Pozhudhu Unnodu|
|2009||Velu Prabhakranin Kadhal Kadhai|
|2017||Oru Iyakkunarin Kadhal Diary|
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