Roscoe Karns

as Alfred Harmon

Elsie Ames

as Violet Zabina

Dorothy Appleby

as Helen Potts Harmon

Don Beddoe

as Phineas Q. Potts

Lynton Brent

as Strangler's Manager

Stanley Brown

as Bellhop

Richard Fiske

as 'Strangler' Gus Zabina