Sean Astin
Mikey
Josh Brolin
Brand
Jeff Cohen
Chunk
Corey Feldman
Mouth
Kerri Green
Andy
Martha Plimpton
Stef
Ke Huy Quan
Data
John Matuszak
Sloth
Robert Davi
Jake
Joe Pantoliano
Francis
Anne Ramsey
Mama Fratelli
Lupe Ontiveros
Rosalita
Mary Ellen Trainor
Mrs. Walsh
Keith Walker
Mr. Walsh
Curt Hanson
Mr. Perkins
Steve Antin
Troy
Paul Tuerpe
Sheriff
George Robotham
Prison Guard
Charles McDaniel
Chunk's Father
Elaine Cohen McMahon
Chunk's Mother
Michael Paul Chan
Data's Father
Nick McLean
Mouth's Father
Bill Bradley
Bill
Jeb Stuart Adams
Troy's Friend #1
Eric Briant Wells
Troy's Friend #2
Gene Ross
Man in Shower #1
Max Segar
Man in Shower #2
Newt Arnold
Man in Shower #3
Jack O'Leary
Reporter #1
Patrick Cameron
Reporter #2
Orwin C. Harvey
Tennis Player
Ted Grossman
FBI Man
Richard Donner
Policeman (uncredited)
Eydie Faye
Chunk's Sister (uncredited)
Rick Kuhn
Parent (uncredited)
Jennie Lew Tugend
Data's Mother (uncredited)
Lisa Quan
Data's Sister (uncredited)
Keenan Wynn
Chester Copperpot (uncredited)