Jeff Crane
Dr. Josiah Glass
Maria Theresa O'Reilly
Warden Alcott
Sonny Black (as Dan Dailey Jr.)
Jim Duff (as Don Douglas)
'Moose'
Parker
Sam
Hutch
George
Bryan
Dance Hall Bounder (uncredited)
Dr. Glass' Maid (uncredited)
Mrs. Higgins (uncredited)
Black's Blonde Dance Hall Pickup (uncredited)
Prison Yard Captain (uncredited)
Farmer on First Bus (uncredited)
Prison Board Member (uncredited)
FBI Agent (uncredited)
Bus Driver (uncredited)
Gossiper in Park (uncredited)
Jitterbug Dancer (uncredited)
Salesman on First Bus (uncredited)
Edwards, Simpson's Chauffeur (uncredited)
Minor Role (uncredited)
Convict in Mess Hall (uncredited)
Convict (uncredited)
Mr. Simpson, Prison Board Member (uncredited)
Farmer on Second Bus (uncredited)
Prison Guard Bringing Crane to Warden (uncredited)
Train Conductor (uncredited)
Policeman Outside Dance Hall (uncredited)
Dance Hall Patron (uncredited)
Machine Shop Prison Guard (uncredited)
Gangster (uncredited)
Hoodlum in Montage (uncredited)
FBI Agent Higgins (uncredited)
Prison Guard (uncredited)
Newsboy (uncredited)
Duff's Secretary (uncredited)
Escape Guard (uncredited)
Prison Guard at Escape Truck (uncredited)
Proprietress in Gwen's Sweet Shop (uncredited)
Tower Guard with Machine Gun (uncredited)
Hood (uncredited)
John - Front Gate Prison Guard (uncredited)
Driver in Prison Break (uncredited)
Radio Announcer (uncredited)
McMannis, a Bartender (uncredited)