James Cagney
Daniel Patrick "Danny" Kean
Ralph Bellamy
J.R. 'Al' McLean
Patricia Ellis
Patricia Mary 'Pat' Nolan
Alice White
Allison
Ralf Harolde
Jerry the Mug
Robert Emmett O'Connor
Police Lt. Casey Nolan
Robert Barrat
Grover, Graphic News Owner
G. Pat Collins
Hennessy the Fireman
Arthur Vinton
John, Sing Sing Head Keeper
Tom Wilson
Leo