Thriller
Action
Crime
A British agent's son is kidnapped and held for a ransom of diamonds. The agent finds out that he can't even count on the people he thought were on his side to help him, so he decides to track down the kidnappers himself.
Directors
Michael Caine
Maj. John Tarrant
Donald Pleasence
Cedric Harper
Delphine Seyrig
Ceil Burrows
Clive Revill
Alf Chestermann
John Vernon
McKee
Joss Ackland
Chief Supt. Wray
Janet Suzman
Alex Tarrant
Catherine Schell
Lady Melissa Julyan
Joseph O'Conor
Sir Edward Julyan
Denis Quilley
Bateson
Derek Newark
Monitoring Policeman
Edward Hardwicke
Mike McCarthy
Maureen Pryor
Jane Harper
Joyce Carey
Miss Monley
Preston Lockwood
Ilkeston
Molly Urquhart
Margaret
David Daker
MI5 Man
Hermione Baddeley
Hetty
Directors
Top picks
TV shows and movies just for you
Box office
Budget
$1,500,000Gross worldwide
$0More to explore
Editorial lists
Related lists created by IMDb editors
- The Billion-Dollar Film Club: 50+ Movies to Reach $1 Billion Worldwideupdated 1 day ago • 52 images
- The most anticipated sequels, prequels, and spin-offs coming in 2023updated 4 days ago • 26 images
- The best things to watch this weekend: Dec. 16 - Dec. 19updated 2 months ago • 7 images
- December Picks: The Movies and TV You Can't Missupdated 2 monts ago • 20 images
- New and upcoming sequels, prequels, and spin-offsupdated 3 monts ago • 45 images
