San Quentin

Ex-Army officer Jameson takes a job a prison guard at San Quentin. Joe, the brother of his new girlfriend May, is sentenced to the prison for robbery. When Jameson tries to separate lawbreakers from hardened criminals, badguy Hansen tries to stir up trouble by telling Joe about Jameson's interest in his sister.

• 
  Lloyd Bacon

• 
  Pat O'Brien
  Capt. Stephen Jameson
• 
  Humphrey Bogart
  Joe 'Red' Kennedy
• 
  Ann Sheridan
  May
• 
  Barton MacLane
  Lt. Druggin
• 
  Joe Sawyer
  'Sailor Boy' Hansen
• 
  Veda Ann Borg
  Helen
• 
  Archie Robbins
  Mickey Callahan
• 
  Joe King
  Warden Taylor
• 
  Gordon Oliver
  Captain
• 
  Garry Owen
  Dopey
• 
  Marc Lawrence
  Venetti
• 
  Emmett Vogan
  Lieutenant
• 
  William Pawley
  Convict
• 
  Al Hill
  Convict
• 
  Max Wagner
  Prison Runner
• 
  Ernie Adams
  Fink
• 
  George Beranger
  Lorenz Review Headwaiter
• 
  Michael Stark
• 
  Gino Corrado
  Lorenz Review Waiter (uncredited)
• 
  Frank Faylen
  Convict Envying Hoffman (uncredited)