Approved | 4h 25min | Action, Drama, Horror, Sci-Fi | 7 January 1939 (USA)

A military intelligence officer and a pretty reporter try to find a scientist whose inventions can destroy the world.

Chapter Titles:

1. The Menacing Power

2. Death Stalks the Highways

3. Crashing Towers

4. Invisible Terror

5. Thundering Rails

6. The Iron Monster

Directors: Ford Beebe, Saul A. Goodkind

Writers: Wyllis Cooper, George H. Plympton, Basil Dickey , Mildred Barish

Stars: Bela Lugosi, Robert Kent, Dorothy Arnold