David Callan, secret agent, is called back to the service after his retirement, to handle the assassination of a german businessman, but Callan refuses to co-operate until he finds out why this man is marked for death.
Unfortunately the movie Callan is not yet available on HBO Max.
Directing | Don Sharp | Director |
Writing | James Mitchell | Author |
Production | Derek Horne | Producer |
Production | Harry Benn | Associate Producer |
Sound | Wilfred Josephs | Original Music Composer |
Camera | Ernest Steward | Director of Photography |
Editing | Teddy Darvas | Editor |
Production | Lesley De Pettit | Casting |
Art | John Clark | Art Direction |