The Knockout

To show his girl how brave he is, Pug challenges the champion to a fight. Charlie referees, trying to avoid contact with the two monsters.

Comedy

Roscoe 'Fatty' Arbuckle

(Pug (uncredited))

Minta Durfee

(Pug's Sweetheart (uncredited))

Edgar Kennedy

(Cyclone Flynn (uncredited))

Charlie Chaplin

(Referee (uncredited))

Al St. John

(Boxer - Pug's Rival / Desk Sergeant / Cop (uncredited))

Dan Albert

(Party Guest (uncredited))

Charles Avery

(Cop (uncredited))

Joe Bordeaux

(Policeman (uncredited))

Glen Cavender

(Society Singer (uncredited))

Charley Chase

(Spectator (uncredited))

Edward F. Cline

(Cop (uncredited))

Frank Dolan

(Spectator / Party Guest (uncredited))

Edwin Frazee

(Spectator / Society Singer / Cop (uncredited))

Alice Howell

(Spectator / Party Guest (uncredited))

Charles Lakin

(One of St. John's Gang (uncredited))

Grover Ligon

(Tramp in Derby / Cop (uncredited))

Wallace MacDonald

(Spectator / Party Guest (uncredited))

Hank Mann

(Tramp in Eyepatch / Cop (uncredited))

Harry McCoy

(Society Piano Player (uncredited))

Rube Miller

(Obnoxious Spectator (uncredited))

Edward Nolan

(Party Guest (uncredited))

Frank Opperman

(Fight Promoter (uncredited))

Mack Sennett

(Spectator / Man Outside Arena (uncredited))

Ford Sterling

(Spectator (uncredited))

Slim Summerville

(Spectator (uncredited))

Mack Swain

(Gambler (uncredited))

Billy Gilbert

(Society Singer)