Cast
Lon Chaney Jr.
Leonard M. 'Alamo' Smith
Charles Bronson
Benny Kelly
Willis Bouchey
Robertson Lambert
Peter J. Votrian
Danny Lambert
Broderick Crawford
Rollo Lamar
William Boyett
Ranger at Park Exit (uncredited)
Jan Merlin
Tommy (uncredited)
Stafford Repp
Police Warden Machek (uncredited)
Gregg Martell
Accomplice on Fishing Boat (uncredited)
Reed Hadley
Special FBI Agent James Madden
Felicia Farr
Emily Euridice Evans
Roy Roberts
Chief Ranger Will Erickson
Harry Wilson
Inmate Who Starts Fight (uncredited)
Ralph Meeker
Geraldo 'Jerry' Barker aka Iceman
Robert Bray
Ranger McCormick
Nelson Leigh
Madden's FBI Supervisor (uncredited)
William Talman
William 'Machine Gun' Mason