Charlie Chaplin
Challenger
Acting
Edna Purviance
Trainer's Daughter
Acting
Ernest Van Pelt
Spike Dugan
Acting
Lloyd Bacon
Second Sparring Partner / Exerciser in Gym / Referee
Directing
Leo White
Crooked gambler
Acting
Carl Stockdale
Sparring Partner
Acting
Billy Armstrong
Sparring Partner
Acting
Paddy McGuire
Sparring Partner
Acting
Bud Jamison
Bob Uppercut, Champion
Acting
Ben Turpin
Ringside vendor
Acting
Fred Windemere
Cop
Acting
Henry Youngman
Bit Role
Acting
Gilbert M. Anderson
Enthusiastic Fan (uncredited)
Directing