Alicia Witt character Natalie Simon
Jared Leto character Paul Gardener
Rebecca Gayheart character Brenda Bates
Michael Rosenbaum character Parker Riley
Loretta Devine character Reese Wilson
Tara Reid character Sasha Thomas
John Neville character Dean Adams
Joshua Jackson character Damon Brooks
Julian Richings character Weird Janitor
Robert Englund character Professor William Wexler
Danielle Harris character Tosh Guaneri
Natasha Gregson Wagner character Michelle Mancini
Gord Martineau character David McAree
Vince Corazza character David Evans
Stephanie Mills character Felicia
Danny Comden character Blake
Nancy McAlear character Jenny
Kay Hawtrey character Library Attendant
Angela Vint character Bitchy Girl
J.C. Kenny character Weather Lady
Balázs Koós character Nerdy Guy
Shawn Mathieson character Hippie Guy
Clé Bennett character Dorky Guy
Danielle Brett character Trendy Girl
Roberta Angelica character Swimming Woman
Matt Birman character Killer
Brad Dourif character Michael McDonnell, Gas Station Attendant (uncredited)
