The sensation caught the interest of university film student Gough Lewis. He met Chong and set out to produce a documentary about her. The film, Sex: The Annabel Chong Story, was released in 1999. It includes footage from the gang bang shooting and her subsequent publicity appearances, explores Chong's motives, revisits with her the site of her rape and depicts a painful conversation in Singapore between Chong and her mother, who had not known about her daughter's porn career before then. It was directed by Lewis and featured contributions from Chong, Al Goldstein, Ron Jeremy and Seymore Butts. In the film, Chong stated that she intended the World's Biggest Gang Bang to challenge "the notion of women as passive sex objects," and added, "We're not wilting violets, we're not victims, for Christ's sake. Female sexuality is as aggressive as male sexuality. I wanted to take on the role of the stud. The more [partners], the better." She also self-harmed in the film, taking a knife to her arm. The documentary propelled Chong further into the world media as it became a hit at the 1999 Sundance Film Festival, where it was nominated for a Grand Jury Prize.