When young reporter and amateur biker Jerry Marsh investigates a mysterious hooded figure on a motorbike, he discovers crooks hiding out in a ruined castle with atomic sabotage on their minds...
Wolf Rilla | Director |
W. H. Lindop | Sound Recordist |
Wilfred Burns | Original Music Composer |
A.R. Rawlinson | Writer |
A.R. Rawlinson | Producer |
Geoffrey Faithfull | Director of Photography |
John Trumper | Editor |
John Stoll | Art Direction |
Jane Buck | Script Supervisor |
Leo Rogers | Camera Operator |