Um Cientista Distraído

Boris Karloff

Prof. Nathaniel Billings

Peter Lorre

Dr. Arthur Lorentz

Maxie Rosenbloom

Maxie

Jeff Donnell

Winnie Slade

Larry Parks

Bill Layden

Maude Eburne

Amelia Jones

Don Beddoe

J. Gilbert Brampton

George McKay

Ebenezer

Eddie Laughton

Mr. Johnson

Frank Puglia

Silvio Baciagalupi