Harry Lonsdale

Professor Bernard

Jessie Stewart

Mrs. Bernard - the Professor's Wife

Mattie Fitzgerald

Ellen - the Cook

Rex De Rosselli

Sam - the Butcher Boy

Frank Maish

Bates - the Friend's Chauffeur

Edgar G. Wynn

Jackson - the Friend's Servant

Lafe McKee

Sam - a Fireman

William Stowell

The Sergeant of Police

Otis Thayer