Story of how two youngsters round up crooks planning to blow up the British fleet off Gibraltar.
George Cole
as Gobo
Nati Banda
as Pilar Ellis
Roy Savage
as Jimmy Sutton
Patrick Boxill
as Mr Palmer
Peter Copley
as His Excellency
William Patrick
as Lt. Com. Collier
John Ocello
as Matty
Bill Shine
as Crony
Evelyn Roberts
as Rear Admiral McCormack
Harold Siddons
as Navy Intelligence Officer
John Welsh
as Army Intelligence Officer
Julian Somers
as RAF Intelligence Officer
