Roscoe 'Fatty' Arbuckle as Fatty

Mabel Normand as Mabel

Edgar Kennedy as Fatty's Pal

Alice Davenport as Mabel's Mother

Glen Cavender as Mabel's Father

Joe Bordeaux as Cop (uncredited)

Frank Dolan as Man Eating Pie (uncredited)

Bobby Dunn as Ice Cream Vendor / Sideshow Game Operator (uncredited)

Billy Gilbert as Blackface Man in Sideshow Game / Man Going Down Slide