• 
  Charles Chaplin

  regizor

• 
  Charles Chaplin

  scenarist

• 
  Charles Chaplin

  Challenger
• 
  Edna Purviance

  Fata antrenorului
• 
  Bud Jamison

  Bob Uppercut, Champion
• 
  Ben Turpin

  Ringside vendor
• 
  Carl Stockdale

  Sparring Partner
• 
  Gilbert M. 'Broncho Billy' Anderson

  Enthusiastic Fan

• 
  Lloyd Bacon

  Second Sparring Partner/Exerciser in Gym/Referee
• 
  Leo White

  Crooked gambler