Reparto (46)
Linda HayesHelen Hewitt
Lee TracyNick Burton
Raymond WalburnBruce Vander
Morgan ConwayJames Brent
Truman BradleyDr. William 'Bill' Collins
Virginia ValeMay Thomas
Cliff EdwardsHappy
Paul GuilfoyleOx
Thurston HallHarold Kellogg
Chester CluteSidney Keats
Shemp HowardProfessor
Horace McMahonSylvester Odgen 'SOS' Schofield (as Horace MacMahon)
Thomas E. JacksonWarden Tom Hammond
Elliott SullivanTony Brody
Vinton Hayworth'Windy' Windsor (as Jack Arnold)
Selmer JacksonDr. Harry Lindsay
Brooks BenedictReporter (uncredited)
Leo ClearyDeputy Taking Collins to Prison (uncredited)
Richard CramerGuard Finding Keats' Menu (uncredited)
Hal K. DawsonMike, a Reporter (uncredited)
Joe DevlinVince Connell (uncredited)
John DilsonObserver at Train Station (uncredited)
Charlie HallCockney Convict Heckler (uncredited)
Kenneth HarlanJerry Connell (uncredited)Eddie HartReporter (uncredited)
Dell HendersonDell, Deputy Taking Vander to Prison (uncredited)
Donald KerrPrison Library Clerk (uncredited)Roger LaswellGuard (uncredited)Grace LenardMarie Brody (uncredited)Sam LufkinConvict (uncredited)
George MagrillGuard in Yard (uncredited)Herman MarksConvict Taunting New Prisoners (uncredited)Larry McGrathVisitor's Room Guard (uncredited)Donald McNameeReporter (uncredited)
Frank MillsConvict Chef Dominick (uncredited)Bruce MitchellTrain Conductor (uncredited)
Frank O'ConnorFrank, Prison Guard (uncredited)
Cy SchindellRed Vernon (uncredited)
John SheehanDeputy Taking Keats & Kellogg to Prison (uncredited)
Sammy SteinMess Hall Guard (uncredited)
Harry StrangConvict (uncredited)
Grady SuttonJock, Vander's Nephew (uncredited)Chester TallmanGuard (uncredited)
Anthony WardeMax, Convict (uncredited)Carole WayneWife of SOS (uncredited)
Charles Cahill WilsonR.J. Reynolds, Sunday Editor (uncredited)