cast
- Ray Bennett
- Klinger
- Warden Roy Best
- Himself
- Robert Bice
- Turley
- Whit Bissell
- Heilman
- Raymond Bond
- Mr. Oliver
- Scott Brady
- Jim Sherbondy
- Henry Brandon
- Freeman
- Ralph Byrd
- Officer Gray
- Stanley Clements
- New
- Jeff Corey
- Schwartzmiller
- John Doucette
- Mr. Bauer
- Richard Irving
- Trujillo
- Robert Kellard
- W.R. Williams
- DeForest Kelley
- Smalley
- Alfred Linder
- La Vergne
- James Magill
- Hathaway
- Eve March
- Mrs. George Bauer
- Mabel Paige
- Mrs. Oliver
- Charles Russell
- Tolley
- Lynne Millan
- May
- Margaret Kerry
- Maxine
- Alvin Hammer
- Convict Tailor
- Bill Clauson
- Joel
- Reed Hadley
- Narrator
- Bill Walker
- Prisoner
- Jimmy Ames
- Convict Mug
- Virginia Mullen
- Mrs. Smith
- Mack Williams
- Mr. Higgins
- Donald Kerr
- Convict Waiter
- Victor Cutler
- Convict Photographer
- John Shay
- Officer
- Henry Hall
- Guard Captain
- Cay Forrester
- Sherbondy's Sister
- Paul Kruger
- Officer
- Bud Wolfe
- Officer Clark
- Ralph Dunn
- Convict Blacksmith
- Ruth Warren
- Mug's Wife
- Anthony Sydes
- Jerry
- Howard Negley
- Richard Smith
- John Ellis
- Man at Roadblock
- Paul Scardon
- Joe Bondy
- John Wald
- Radio Commentator
- Bob Reeves
- Guard
- Huntz Hall
- Guard Captain
- Brick Sullivan
- Guard
crew
- Crane Wilbur
- Director, Screenwriter
- Bryan Foy
- Producer
- Robert Kane
- Producer
- John Alton
- Cinematographer
- Irving Friedman
- Musical Direction/Supervision
- Louis H. Sackin
- Editor
- Frank Durlauf
- Art Director
- Armor E. Marlowe
- Set Designer
- Clarence I. Steensen
- Set Designer
- Frances Ehren
- Costume Designer
- Beth Langston
- Makeup
- Ern Westmore
- Makeup
- Frank Westmore
- Makeup
- Joan St. Oegger
- Makeup
