Casts
Boris Karloff
as Host / Capt. John Elwood / Jonas Atterbury / Dr. Francis Mason
Harry Bartell
as Edward Paige
Thomas Browne Henry
as Blue
Kay Stewart
as Ruth Elwood
Paul Bryar
as Police Lt. Davis
Tudor Owen
as Capt. Barney
Russ Bender
as Calvin Logan
Niall MacGinnis
as Walter
