But I'm a Cheerleader (2000)
Overview
Megan is an all-American girl. A cheerleader. She has a boyfriend. But Megan doesn't like kissing her boyfriend very much. And she's pretty touchy with her cheerleader friends. Her conservative parents worry that she must be a lesbian and send her off to "sexual redirection" school, where she must, with other lesbians and gays learn how to be straight.
Cast
Natasha Lyonne, Clea DuVall, Cathy Moriarty, RuPaul, Melanie Lynskey, Katharine Towne, Katrina Phillips, Joel Michaely