Elenco - Alcatraz
John Litel
'Gat' BradyAnn Sheridan
Flo AllenMary Maguire
Annabel "Ann" BradyGordon Oliver
George DrakeDick Purcell
David 'Harp' SantellBen Welden
Richard 'Red' CarrollAddison Richards
Fred MacLaneGeorge E. Stone
'Tough Tony' BurkeVladimir Sokoloff
The Flying DutchmanPeggy Bates
Miss TolliverDoris Lloyd
Miss MarquandCharles Trowbridge
Alcatraz WardenJanet Shaw
Sally CarruthersVeda Ann Borg
The Red HeadMatty Fain
Butch - Gat's HenchmanAnderson Lawler
'Whitey' EdwardsCarole Landis
Party Girl (uncredited)Edward Keane
Crandall (uncredited)Pat O'Malley
Prison Guard (uncredited)Edwin Stanley
Attorney (uncredited)William Worthington
Judge (uncredited)Charles Meakin
Juror (uncredited)Theodore Lorch
First Trial Fixed Juror (uncredited)Milton Kibbee
Court Clerk (uncredited)Earl Dwire
Judge Robert Tremaine (uncredited)Glen Cavender
Federal Officer (uncredited)Lane Chandler
Federal Officer (uncredited)Noble 'Kid' Chissell
Courtroom Spectator (uncredited)Carrie Daumery
Courtroom Spectator (uncredited)Spec O'Donnell
Courtroom Spectator (uncredited)Sol Gorss
Joe (uncredited)Willard Parker
Reporter (uncredited)Dick Rich
Guard (uncredited)Francis Sayles
Court Clerk (uncredited)Myrtle Stedman
Party Guest (uncredited)Max Wagner
Party Guest (uncredited)