Jim Stark
James Dean
Judy
Natalie Wood
Mil
Steffi Sidney
Crawford Maid
Marietta Canty
Jim's Grandmother
Virginia Brissac
Helen
Beverly Long
Dr. Minton
Ian Wolfe
Crunch
Frank Mazzola
Gene
Robert Foulk
Cookie
Jack Simmons
Harry
Tom Bernard
Chick
Nick Adams
John 'Plato' Crawford
Sal Mineo
Moose
Jack Grinnage
Cliff
Clifford Morris
Planetarium Teacher (uncredited)
Almira Sessions
Police Lieutenant (uncredited)
Paul Birch
Nurse (uncredited)
Dorothy Abbott
Beau (uncredited)
Jimmy Baird
Desk Sergeant #2 (uncredited)
Paul Bryar
Police Officer (uncredited)
John Close
Police Desk Sergeant (uncredited)
Chuck Hamilton
Ambulance Attendant (uncredited)
Chuck Hicks
Frank Stark
Jim Backus
Desk Sergeant #1 (uncredited)
Nelson Leigh
Crunch's Father (uncredited)
David McMahon
Approaching Officer (uncredited)
Edward McNally
Hoodlum (uncredited)
Peter Miller
Officer at Police Station (uncredited)
House Peters Jr.
Man in Last Shot (uncredited)
Nicholas Ray
Attendant (uncredited)
Gus Schilling
Police Detective (uncredited)
Bert Stevens
Planetarium Guide (uncredited)
Dick Wessel
Ed (uncredited)
Robert B. Williams
Carol Stark
Ann Doran
Boy at Planetarium (uncredited)
Ralph Moratz
Little Boy (uncredited)
Skipper Huerta
Buzz Gunderson
Corey Allen
Judy's Father
William Hopper
Judy's Mother
Rochelle Hudson
Goon
Dennis Hopper
Ray Fremick
Edward Platt
Director
Story
Stunts
Carey Loftin
Bill Hickman
Screenplay
Stewart Stern
Director of Photography
Ernest Haller
Paul Baxley
Original Music Composer
Leonard Rosenman
Assistant Director
Don Alvarado
Producer
David Weisbart
Editor
William H. Ziegler
Ron Burke
Stunt Double
Rod Amateau
Mushy Callahan
Faye Michael Nuell
Sound
Stanley Jones
Art Direction
Malcolm C. Bert
Costume Design
Moss Mabry
Set Decoration
William Wallace
Adaptation
Irving Shulman
Robert Farfan
Makeup Supervisor
Gordon Bau