Richard Widmark
Ray Biddle

Linda Darnell
Edie Johnson

Sidney Poitier
Luther Brooks

Stephen McNally
Dan Wharton

Mildred Joanne Smith
Cora Brooks

Harry Bellaver
George Biddle

Stanley Ridges
Sam Moreland

Dots Johnson
Lefty Jones

Robert Adler
Louie (uncredited)

Ernest Anderson
School Teacher (uncredited)

Jessie Arnold
Woman (uncredited)

Eleanor Audley
Wife (uncredited)

Betsy Blair
Telephone Operator (uncredited)

Harry Carter
Orderly (uncredited)

Ossie Davis
John Brooks (uncredited)

Ruby Dee
Connie Brooks (uncredited)

Ralph Dunn
Sam (uncredited)

Elzie Emanuel
Student (uncredited)

Francine Everett
Woman (uncredited)

Bert Freed
Rocky Miller (uncredited)

Fred Graham
Wilson (uncredited)

Ray Hyke
Orderly (uncredited)

Victor Kilian
Father (uncredited)

Jack Kruschen
(uncredited)

Harry Lauter
Orderly (uncredited)

Herbert Lytton
Doctor (uncredited)

Kathy Marlowe
Woman (uncredited)

Howard M. Mitchell
Bailiff (uncredited)

Frederick O'Neal
Man (uncredited)

Frank Overton
Intern (uncredited)

Barbara Pepper
Woman (uncredited)

Maudie Prickett
Woman (uncredited)

William Pullen
Ambulance Doctor (uncredited)

Amanda Randolph
Gladys (uncredited)

Frank Richards
Mac (uncredited)

Davis Roberts
Heckler at Riot Meeting (uncredited)

Kathryn Sheldon
Mother (uncredited)

Ray Teal
Day Deputy in Hospital Prison Ward (uncredited)

Jim Toney
Deputy Sheriff (uncredited)

George Tyne
Whitey (uncredited)

Ann Tyrrell
Nurse (uncredited)

Ruth Warren
Sam's Wife (uncredited)

John Whitney
Assistant (uncredited)

Mack Williams
Husband (uncredited)

Ian Wolfe
Watkins (uncredited)

Will Wright
Dr. Cheney (uncredited)

Ann Morrison
Nurse (uncredited)