The Invisible Monster (1950)

(Lane Carson)

(Carol Richards)

(The Phantom Ruler)

(Burton)

(Harris)

("Harry Long")

(Warren Madison)

(Otto Wagner, aka "Frank Martin")

("James Hunter")

("Henry Miller")

(Mr. Moore)

(Kirk - Body-Shop Henchman [Ch.11] (uncredited))

(Roadblock Cop [Ch. 1, 7])

(Garage Watchman [Ch. 3] / Armored Car Guard [Ch. 11])

(Henchman Sam [Ch. 4-5])

(Decoy & Dumptruck Henchman [Ch. 5, 7])

(Henchman Bill 'Mack' Haines [Chapters 5, 10])

(Barn Henchman Stoner [Ch.8])

(Doctor [Ch. 12])

(Second Roadblock Cop [Ch. 1 bit])

(Bank Watchman [Ch.1 bit])

(Crooked Watchman [Ch. 2 bit])

(Chemical Truck Cop [Ch. 5 bit])

(Watchman Joe [Ch. 5 bit])

(Dynamite Henchman Dirk [Ch. 6 bit])

(Cave Policeman [Ch. 7 bit])

(Second Garage Watchman [Ch. 7 bit])

(Squadcar Cop [Ch. 7 bit])

(Second Armored Car Guard [Ch. 11 bit])