sequels and other media References External links 1980s black comedy films 1980s musical comedy films 1981 films 20th Century Fox films American black comedy films American independent films American musical comedy films American rock musicals American sequel films Films directed by Jim Sharman Films set in psychiatric hospitals Films set in the United States Films shot in London Incest in film Rocky Horror 1981 comedy films 1980s English-language films 1980s American films