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.
Dr. Eric Vornoff
Lobo
Lt. Dick Craig
Janet Lawton
Capt. Robbins
Prof. Strowski
Kelton
Martin
Mac
Jake
Tillie
Margie
Newsboy
Drunk
