Molly Ringwald character Samantha 'Sam' Baker
Justin Henry character Mike Baker
Michael Schoeffling character Jake Ryan
Haviland Morris character Caroline Mulford
Gedde Watanabe character Long Duk Dong
Anthony Michael Hall character Geek 'Farmer Ted'
Paul Dooley character Jim Baker
Carlin Glynn character Brenda Baker
Blanche Baker character Ginny Baker
Edward Andrews character Howard Baker
Billie Bird character Dorthy Baker
Carole Cook character Grandma Helen
Max Showalter character Grandpa Fred
Liane Curtis character Randy
John Cusack character Bryce
Darren Harris character Cliff
Debbie Pollack character Lumberjack (as Deborah Pollack)
Ross Berkson character Ray Gun Geek #1
Jonathan Chapin character Jimmy Montrose
Joan Cusack character Geek Girl #1
Brian Doyle-Murray character Reverend
Bekka Eaton character Female D.J.
Pamela Elser character Shower Double (as Paula Elser)
Steven Farber character Ray Gun Geek #2
Jami Gertz character Robin
John Kapelos character Rudy
Marge Kotlisky character Irene
Tony Longo character Rock
Steve Monarque character Jock
Bill Orsi character Bruno
Beth Ringwald character Patty
Zelda Rubinstein character Organist
Dennis Vero character Bus Driver
Elaine Wilkes character Tracy
Frank Howard character Freshman
