Genre:ActionScience FictionCrime
Released:1950-05-10
Runtime:167
Man-woman team of investigators uncover a gang whose mad scientist leader has developed an invisibility chemical and plans to build a mercenary army of invisible men.
Richard Webb
Character: Lane Carson
Aline Towne
Character: Carol Richards
Stanley Price
Character: The Phantom Ruler
Lane Bradford
Character: Burton
John Crawford
Character: Harris
George Meeker
Character: "Harry Long"
Edward Keane
Character: Warren Madison
Dale Van Sickel
Character: Otto Wagner, aka "Frank Martin"
Douglas Evans
Character: "James Hunter"
John Hamilton
Character: "Henry Miller"
Roy Gordon
Character: Mr. Moore
Harold Goodwin
Character: Kirk - Body-Shop Henchman [Ch.11] (uncredited)
Marshall Reed
Character: Roadblock Cop [Ch. 1, 7]
David Sharpe
Character: Garage Watchman [Ch. 3] / Armored Car Guard [Ch. 11]
George Magrill
Character: Henchman Sam [Ch. 4-5]
Guy Teague
Character: Decoy & Dumptruck Henchman [Ch. 5, 7]
Tom Steele
Character: Henchman Bill 'Mack' Haines [Chapters 5, 10]
Eddie Parker
Character: Barn Henchman Stoner [Ch.8]
Keith Richards
Character: Doctor [Ch. 12]
Duke Taylor
Character: Second Roadblock Cop [Ch. 1 bit]
Mark Strong
Character: Bank Watchman [Ch.1 bit]
Bert LeBaron
Character: Crooked Watchman [Ch. 2 bit]
Frank O'Connor
Character: Chemical Truck Cop [Ch. 5 bit]
Forrest Burns
Character: Watchman Joe [Ch. 5 bit]
Carey Loftin
Character: Dynamite Henchman Dirk [Ch. 6 bit]
Tom Monroe
Character: Cave Policeman [Ch. 7 bit]
Howard M. Mitchell
Character: Second Garage Watchman [Ch. 7 bit]
Charles Sullivan
Character: Squadcar Cop [Ch. 7 bit]
George Volk
Character: Second Armored Car Guard [Ch. 11 bit]