Abbott and Costello Meet the Keystone Kops

Bud Abbott

Harry 'Slim' Pierce

Lou Costello

Willie 'Tubby' Piper

Fred Clark

Joseph Gorman - aka Sergei Toumanoff

Lynn Bari

Leota Van Cleef

Maxie Rosenbloom

Hinds

Harold Goodwin

Cameraman

Roscoe Ates

Wagon Driver

Mack Sennett

Mack Sennett

Heinie Conklin

Studio Guard

Hank Mann

Prop Man

Joe Devlin

Mike (uncredited)

Paul Dubov

Jason (uncredited)