Shemp Howard
Rameses - Prizefighter
Charley Rogers
Professor Periwinkle (as Charles Rogers)
Robert B. Williams
Jonesy
Heinie Conklin
Referee (uncredited)
Larry Fine
Professor Periwinkle (archive footage) (uncredited)
Arthur Housman
Fight Timekeeper (archive footage) (uncredited)
Frank Mills
Spectator (uncredited)
Victor Travis
Spectator with Toupee (uncredited)
John Tyrrell
Spud McGurn (uncredited)
Blackie Whiteford
Fighter (uncredited)
Al Thompson
Ringside Spectator with Cigar (uncredited)
Marilyn Johnson
Rameses' Fiancee
Lew Davis
Ring Announcer (uncredited)
Johnny Kascier
Kilduff's Trainer in Ring (uncredited)
Sam Lufkin
Spectator (uncredited)
Joe Palma
Killer Kilduff (uncredited)
Wally Rose
Scarred Fighter (uncredited)
Harry Watson
Kid in Fight Crowd (archive footage) (uncredited)