as Nick Burton

as Helen Hewitt

as Bruce Vander

as James Brent

as Dr. William 'Bill' Collins

as May Thomas

as Happy

as Ox

as Harold Kellogg

as Sidney Keats

as Professor

as Sylvester Odgen 'SOS' Schofield (as Horace MacMahon)

as Warden Tom Hammond

as Tony Brody

as Dr. Harry Lindsay

as 'Windy' Windsor (as Jack Arnold)

as Reporter (uncredited)

as Deputy Taking Collins to Prison (uncredited)

as Guard Finding Keats' Menu (uncredited)

as Mike, a Reporter (uncredited)

as Vince Connell (uncredited)

as Observer at Train Station (uncredited)

as Cockney Convict Heckler (uncredited)

as Jerry Connell (uncredited)

as Reporter (uncredited)

as Dell, Deputy Taking Vander to Prison (uncredited)

as Prison Library Clerk (uncredited)

as Guard (uncredited)

as Marie Brody (uncredited)

as Convict (uncredited)

as Guard in Yard (uncredited)

as Convict Taunting New Prisoners (uncredited)

as Visitor's Room Guard (uncredited)

as Reporter (uncredited)

as Convict Chef Dominick (uncredited)

as Train Conductor (uncredited)

as Frank, Prison Guard (uncredited)

as Red Vernon (uncredited)

as Deputy Taking Keats & Kellogg to Prison (uncredited)

as Mess Hall Guard (uncredited)

as Convict (uncredited)

as Jock, Vander's Nephew (uncredited)

as Guard (uncredited)

as Max, Convict (uncredited)

as Wife of SOS (uncredited)

as R.J. Reynolds, Sunday Editor (uncredited)