Glenn Ford

Richard Dadier

Anne Francis

Ann Dadier

Louis Calhern

Jim Murdock

Margaret Hayes

Lois Judby Hammond

John Hoyt

Mr. Warneke

Richard Kiley

Joshua Y. Edwards

Emile Meyer

Mr. Halloran

Warner Anderson

Dr. Bradley

Basil Ruysdael

Prof. A.R. Kraal

Sidney Poitier

Gregory W. Miller

Vic Morrow

Artie West

Dan Terranova

Belazi

Rafael Campos

Pete V. Morales

Paul Mazursky

Emmanuel Stoker

Horace McMahon

Detective

Jamie Farr

Santini

Danny Dennis

De Lica

David Alpert

Lou Savoldi (uncredited)

Jimmy Ames

Man (uncredited)

Dwayne Avery

Student (uncredited)

Ben Avila

Student (uncredited)

Henny Backus

Miss Brady (uncredited)

Doyle Baker

Wilson (uncredited)

Beau Buchanan

Student (uncredited)

Benny Burt

Bartender (uncredited)

Joan Danton

Irate Mother (uncredited)

Valentin de Vargas

Latino Student (uncredited)

Richard Deacon

Mr. Stanley (uncredited)

Gary Diamond

Child (uncredited)

James Drury

Hospital Attendant (uncredited)

Del Erickson

Student (uncredited)

John Erman

Daly (uncredited)

Robert Foulk

George Katz (uncredited)

Jack Gargan

Electrician (uncredited)

Enzo Giobbe

Student (uncredited)

Chuck Hicks

Applicant (uncredited)

Paul Hoffman

Mr. Lefkowitz (uncredited)

Teddy Infuhr

Needles (uncredited)

Tommy Ivo

Frightened Student (uncredited)

Ike Jones

Mechanic (uncredited)

Nikki Juston

Woman (uncredited)

Kenner G. Kemp

Italian Restaurant Patron (uncredited)

Carl Kress

Peewee (uncredited)

Mickey Little

Boy on Bus (uncredited)

Tom McKee

Manners (uncredited)

Jerry Mickelsen

Krauss (uncredited)

Peter Miller

Joe Murray (uncredited)

Jimmy Murphy

Frank Adams (uncredited)

Dorothy Neumann

Miss Panucci (uncredited)

Manuel París

Italian Restaurant Proprietor (uncredited)

Virginia Pherrin

Teacher in Lounge (uncredited)

Chris Randall

Levy (uncredited)

William Rhinehart

Man (uncredited)

Steven Roberts

Boy on Bus (uncredited)

Willard Sage

Radio Announcer (voice) (uncredited)

B.W. Sandefur

Student (uncredited)

Emil Sitka

Father (uncredited)

Bobby Somers

Student (uncredited)

Lee Stanley

Kid (uncredited)

Steve Stevens

Boy on Bus (uncredited)

Yoshihiro Tomita

Tomita (uncredited)

Skip Torgerson

Boy on Bus (uncredited)

Arthur Tovey

Bystander at Accident Scene (uncredited)

Martha Wentworth

Mrs. Brophy (uncredited)

Jerry Wynne

Murphy (uncredited)

Evan Hunter

Novel

Richard Brooks

Director

Pandro S. Berman

Producer

Randall Duell

Art Direction

Edwin B. Willis

Set Decoration

Cedric Gibbons

Art Direction

Ferris Webster

Editor

Henry Grace

Set Decoration

Russell Harlan

Director of Photography

William Tuttle

Makeup Artist

Dave Grayson

Makeup Artist

John Truwe

Makeup Artist

Richard Brooks

Screenplay

Charles Wolcott

Original Music Composer

Al Shenberg

Unit Manager

Loren Janes

Stunts