The Invisible Monster

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 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]