Oliver Hardy

as Ollie

Stan Laurel

as Stan

Billy Gilbert

as Professor von Schwarzenhoffen (uncredited)

William Gillespie

as Piano Salesman (uncredited)

Charlie Hall

as Postman (uncredited)

Hazel Howell

as Mrs. von Schwarzenhoffen (uncredited)

Lilyan Irene

as Nursemaid (uncredited)

Sam Lufkin

as Policeman (uncredited)