Dr. Eric Vornoff, with the help of his mute assistant Lobo, captures twelve men for a grisly experiment; His goal to turn them into supermen using atomic energy. Reporter Janet Lawton, fiancée of the local lieutenant, vows to investigate Vornoff's supposedly haunted house.

Bela Lugosi
as Dr. Eric Vornoff

Tor Johnson
as Lobo

Tony McCoy
as Lt. Dick Craig

Loretta King
as Janet Lawton

Harvey B. Dunn
as Capt. Robbins

George Becwar
as Prof. Strowski

Paul Marco
as Kelton

Don Nagel
as Martin

Bud Osborne
as Mac

John Warren
as Jake
CinemaSerf
This is hilarious. Bela Lugosi once again assumes the role as the megalomaniac scientist. This time determined to create a race of atomic superhumans from his astonishingly well equipped forest cabin in the middle of nowhere so he can rule the world. After a while, the locals cotton on after spottin...