David Callan, secret agent, is called back to the service after his retirement, to handle the assasination of a german businessman, but Callan refuses to co-operate until he finds out why this man is marked for death.
Writing | James Mitchell | Author |
Directing | Don Sharp | Director |
Camera | Ernest Steward | Director of Photography |
Editing | Teddy Darvas | Editor |
Sound | Wilfred Josephs | Original Music Composer |
Production | Lesley De Pettit | Casting |
Production | Derek Horne | Producer |
Production | Harry Benn | Associate Producer |
Art | John Clark | Art Direction |