Molly Ringwald

Samantha Baker

Michael Schoeffling

Jake Ryan

Haviland Morris

Caroline Mulford

Gedde Watanabe

Long Duk Dong

Anthony Michael Hall

Geek (Ted)

Justin Henry

Mike Baker

Paul Dooley

Jim Baker

Carlin Glynn

Brenda Baker

Blanche Baker

Ginny Baker

Edward Andrews

Howard Baker

Billie Bird

Dorothy Baker

Carole Cook

Grandma Helen

Max Showalter

Grandpa Fred

Liane Curtis

Randy

John Cusack

Bryce

Debbie Pollack

Lumberjack

Joan Cusack

Geek Girl #1

Brian Doyle-Murray

Reverend

Jami Gertz

Robin

Frank Howard

Freshman

John Kapelos

Rudy Ryszczyk

Marge Kotlisky

Irene

Tony Longo

Rock

Steve Monarque

Jock

Zelda Rubinstein

Organist

Adam Rifkin

Head Nerd (uncredited)

Elizabeth Cox

High School Student (uncredited)

Andy Hirsch

Boy with Coronet (uncredited)

The New York City Breakers

Breakdancers