Cast
Charles Halton
Merkle - the Shyster
Greg McClure
Pete Muske
Eddie Gribbon
Canvasback
Hal Baylor
Pinky Thompson
James Gleason
Knobby Walsh
Edgar Barrier
Dist. Atty. Michael Brogden
Myrna Dell
Sandra Reed
Frank Jenks
Looie - a Trainer
Dick Elliott
Sheriff
Joe Kirkwood Jr.
Joe Palooka
Robert Coogan
Humphrey Pennyworth
Robert Griffin
Kebo - Crawford Henchman
William Haade
Robert 'Bubbles' Conway
Marie Blake
Prunella, Humphrey's Sister (uncredited)
John Harmon
Phillips - Reporter
Stanley Prager
TV Announcer
John Frederick
Tiny Morrow
Paul Bryar
Det. Lt. Roderick
Lois Hall
Anne Howe Palooka