- Guy Prescott - Police Captain George Reagan
- Raymond Guth - Police Officer Miller
- Paul McWilliams - Police Officer Ed
- Gloria Petroff - Screaming Woman
- Karl Johnson - Monster in Basement (uncredited)
- Harry Wilson - Monster in Basement (uncredited)
- Boris Petroff
-
John D.F. Black, Jane Mann
- Betty Sinclair
- Boris Petroff
- Henry Vars
Capítulo disponible en las siguientes plataformas: