The Devil Commands

Boris Karloff

— Dr. Julian Blair

Richard Fiske

— Dr. Richard Sayles

Amanda Duff

— Anne Blair

Anne Revere

— Mrs. Walters

Dorothy Adams

— Mrs. Marcy

Walter Baldwin

— Seth Marcy

Kenneth MacDonald

— Sheriff Ed Willis

Shirley Warde

— Helen Blair

Cy Schindell

— Karl

Ernie Adams

— Elam

Lester Allen

— Dr. Van Den

Wheaton Chambers

— Dr. Sanders

Eddie Kane

— Professor Walt

Harrison Greene

— Mr. Booth

Erwin Kalser

— Professor Kent

John Tyrrell

— Postmaster