A young divorcee tries to convert a historic house into a hotel despite its oddball inhabitants and dead bodies in the cellar.

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

Eddie Laughton
as Mr. Johnson

Frank Puglia
as Silvio Baciagalupi