A 15 episode serial in which Blake battles the "Scorpion" over possession of a 'death ray' machine.
Ralph Byrd
Dr. Jerry Sheehan
Herbert Rawlinson
Sir James Blake
Joan Barclay
Hope Mason
Lloyd Hughes
Dr. Marshall, 'The Scorpion'
Dickie Jones
Bobby Mason
Lucille Lund
Duchess
Nick Stuart
Julot
Sam Flint
Chief Insp. Henderson
Gail Newbury
Mimi the Policewoman
Jimmy Aubrey
The Hag / Baron Polinka
Theodore Lorch
Daggett, the Butler
George DeNormand
Henchman Pedro
The Purple Monster Strikes
Manhunt of Mystery Island
The Lost Planet
The Eagle's Eye
Hands Up
Jungle Raiders
Congo Bill
Red Barry
Code 8 Part II
The Quiller Memorandum
Death Race: Inferno
40 Acres
The 355
Pinocchio
Gemini Man
Federal Operator 99
The Great Adventures of Captain Kidd
Batman
Vesper
Al Capone