Citizen Toxie: The Toxic Avenger IV is a 2000 American superhero comedy film directed by Lloyd Kaufman and written by Kaufman, Michael Herz, Patrick Cassidy, Trent Haaga, and uncredited co-director Gabriel Friedman. Despite being the third sequel to The Toxic Avenger, Peter Parker's opening narration claims that Citizen Toxie is, in fact, the official sequel to the first film.