Cast & crew
The Assassination Bureau (1969)
Directed by Basil Dearden Written by Michael Relph
Cast
| Oliver Reed | Ivan or Psoltõ |
| Diana Rigg | Winter |
| Telly Savalas | Bostwick |
| Curd Jürgens | General Dodonna |
| Ralph Michael | Editor |
| Katherine Kath | Mme Lancaster |
| Eugene Deckers | Amie d'Adrienne |
| Olaf Pooley | Cashier |
| George Murcell | Zeppelin Crewman |
| Michael Wolf | Zeppelin Crewman |
| Gordon Sterne | Corporal Harrigan |
| Peter Bowles | Jealous |
| William Kendall | Marivaux |
| Kevin Stoney | Blind Seer |
| Lockwood West | Hatter |
| Rosalind Elliot | (uncredited) |
| John Abineri | (uncredited) |
| Anthony Dawes | (uncredited) |
| Harry Fielder | (uncredited) |
| Michael Gover | Venice |
| Peter Graves | (uncredited) |
| John Hallam | (uncredited) |
| Beryl Reid | Otero |
| Clive Revill | Cesare |
| Kenneth Griffith | Popescu |
| Philippe Noiret | Monsieur Bronek |
| Warren Mitchell | Trude Weiss |
| Vernon Dobtcheff | Baron Samedi |
| Annabella Incontrera | Eleanora Spado |
| Jess Conrad | Angelo Barberini |
| George Coulouris | Swiss Gatekeeper |
| Jeremy Lloyd | Police Officer |
| Roger Delgado | (uncredited) |
| Maurice Browning | Board Member |
| Clive Cazes | Board Member |
| Milton Reid | Circus Musican |
| Frank Thornton | (uncredited) |
| Nita Lorraine | Amie d'Adrienne |
| Michael Mellinger | Police Officer |
| Philip Madoc | Police Officer |
| John G. Heller | (uncredited) |
| Alastair Hunter | Casket |
Crew
| Basil Dearden | Director |
| Michael Relph | Writer |
| Jack London | Novel |
| Charles Orme | Associate Producer |
| Michael Relph | Production Design |
| Susan Dyson | Continuity |
| Michael Relph | Producer |
| Weston Drury Jr. | Casting |
| Robert L. Fish | Novel |
| Vic Armstrong | Stunts |
| Teddy Darvas | Editor |
| Ron Grainer | Music |
| Geoffrey Unsworth | Director of Photography |
| John Hilling | Wardrobe Supervisor |
| George Courtney Ward | Still Photographer |
| Rosemary Burrows | Wardrobe Supervisor |
| Dudley Messenger | Sound Recordist |
| Roy Forge Smith | Art Direction |
| John Poyner | Sound Editor |
| Frank White | Art Direction |
| Beatrice Dawson | Costume Design |
| Barrie Melrose | Production Manager |
| John Peverall | Assistant Director |
| Peter MacDonald | Camera Operator |
| John Dennis | Sound Recordist |
| Ken Barker | Sound Recordist |
| Harry Frampton | Makeup Artist |
| Barbara Ritchie | Hairstylist |
| Oliver Streeton | Draughtsman |