On screen
Cast
14 credited performers
Bela Lugosi
Dr. Eric Vornoff
Tor Johnson
Lobo
Tony McCoy
Lt. Dick Craig
Artwork unavailable
Loretta King
Janet Lawton
Harvey B. Dunn
Capt. Robbins
George Becwar
Prof. Strowski
Paul Marco
Kelton
Artwork unavailable
Don Nagel
Martin
Bud Osborne
Mac
Artwork unavailable
John Warren
Jake
Artwork unavailable
Ann Wilner
Tillie
Dolores Fuller
Margie
William Benedict
Newsboy
Artwork unavailable
Ben Frommer
Drunk