167 mins | Crime, Action, Science Fiction | May 10, 1950
167 mins | Crime, Action, Science Fiction | May 10, 1950
| IMDb rating | 4.6 |
| Producers | Republic Pictures |
| Original title | The Invisible Monster |
| Directors | Fred C. Brannon |
| Writers | Ronald Davidson |
as Lane Carson
as Carol Richards
as The Phantom Ruler
as Burton
as Harris
as "Harry Long"
as Warren Madison
as Otto Wagner, aka "Frank Martin"
as "James Hunter"
as "Henry Miller"
as Mr. Moore
as Kirk - Body-Shop Henchman [Ch.11] (uncredited)
as Roadblock Cop [Ch. 1, 7]
as Garage Watchman [Ch. 3] / Armored Car Guard [Ch. 11]
as Henchman Sam [Ch. 4-5]
as Decoy & Dumptruck Henchman [Ch. 5, 7]
as Henchman Bill 'Mack' Haines [Chapters 5, 10]
as Barn Henchman Stoner [Ch.8]
as Doctor [Ch. 12]
as Second Roadblock Cop [Ch. 1 bit]
as Bank Watchman [Ch.1 bit]
as Crooked Watchman [Ch. 2 bit]
as Chemical Truck Cop [Ch. 5 bit]
as Watchman Joe [Ch. 5 bit]
as Dynamite Henchman Dirk [Ch. 6 bit]
as Cave Policeman [Ch. 7 bit]
as Second Garage Watchman [Ch. 7 bit]
as Squadcar Cop [Ch. 7 bit]
as Second Armored Car Guard [Ch. 11 bit]