Buster Keaton

Elmer J. Butts

Jimmy Durante

Jimmy Potts

Roscoe Ates

Schultz

Phyllis Barry

Hortense

John Miljan

Butch Lorado

Henry Armetta

Tony

Edward Brophy

Spike Moran

Charles Dunbar

Mulligan

Charles Giblyn

Chief

Sidney Bracey

Dr. Smith (uncredited)

Eddy Chandler

Cop (uncredited)

James Donlan

Al (uncredited)

Billy Engle

Beer Drinker (uncredited)

Sherry Hall

Moran's Henchman (uncredited)

Pat Harmon

Moran's Henchman (uncredited)