Cliff Mason
Richard Widmark
Peg Mason
Constance Smith
Ken Philippe (uncredited)
Harry Carter
Lewisohn (uncredited)
John Close
Noxon (uncredited)
Richard Crenna
Leo (uncredited)
Lawrence Dobkin
Doctor (uncredited)
Paul Dubov
Sabinson (uncredited)
Grady Galloway
Grayson (uncredited)
Ron Hargrave
Ryan (uncredited)
Ray Hyke
Bob (uncredited)
John Kennedy
Dawson (uncredited)
Henry Kulky
Edward J. (Ed) Miller
Jeffrey Hunter
Kenner (uncredited)
Mike Mahoney
Tyler's Secretary (uncredited)
Thomas Martin
Mrs. Miller (uncredited)
Ann Morrison
Winkler (uncredited)
William Murphy
Felton (uncredited)
Robert Nichols
Mac, Dispatcher (uncredited)
Robert Osterloh
Foreman (uncredited)
Ted Ryan
Charlie (uncredited)
Charles Tannen
Randy O'Neill (uncredited)
Gregory Walcott
Spotter (uncredited)
Wilson Wood
Richard 'Dick' Dryer
Richard Boone
Nurse Woodell (uncredited)
Barbara Woodell
Opening Narrator (voice) (uncredited)
William Woodson
Ralph Reed
Steve Burgess
Warren Stevens
Boise Peterson
James Griffith
R. A. 'Pop' Miller
Joe Sawyer
McMullen (uncredited)
Robert Adler
Doctor Henry (uncredited)
Parley Baer
Neff (uncredited)
Charles Bronson
Director
Joseph M. Newman
Story
Arthur Cohn
Screenplay
Harry Kleiner
Novel
George R. Stewart
Original Music Composer
Sol Kaplan
Director of Photography
Charles G. Clarke