James Donlan

as Shorty

as Jim

as Detective Kane

as Detective Fritz

as Detective Sergeant Patrick J. Howe

as Kirby (Tiger Kid's manager)

as Al (uncredited)

as First Reporter (uncredited)

as Security Guard Fink

as Mike, Detective (uncredited)

as Profhero

as Jim, a Trainer (uncredited)

as Reporter (uncredited)

as Picnic Barker (uncredited)

as Bide Taylor

as Ernest Heath