The truncated feature version of the 4½ hour serial about a mad scientist who attempts to rule the world by creating various elaborate inventions.

Bela Lugosi
as Dr. Alex Zorka

Dorothy Arnold
as Jean Drew

Robert Kent
as Capt. Bob West

Edwin Stanley
as Dr. Fred Mallory

Regis Toomey
as Lt. Jim Daley

Jack C. Smith
as Monk

Edward Van Sloan
as Jarvis

Dora Clement
as Ann Zorka

Anthony Averill
as Rankin

Hugh Huntley
as Perkins
CinemaSerf
This film is a cannibalisation of a series of twelve episodes cut (not particularly skilfully) into just under 80 minutes. As such, there are some glaring holes in the storyline as Bela Lugosi portrays a scientist who has discovered a new meteorite element and is determined to convert it into a whol...