Casts
Boris Karloff
as Prof. Nathaniel Billings
Peter Lorre
as Dr. Arthur Lorentz
Maxie Rosenbloom
as Maxie
Jeff Donnell
as Winnie Slade
Larry Parks
as Bill Layden
Maude Eburne
as Amelia Jones
Don Beddoe
as J. Gilbert Brampton
George McKay
as Ebenezer
Frank Puglia
as Silvio Baciagalupi
Frank Mitchell
as Officer Fred
