Cast & crew
Billion Dollar Brain (1967)
Directed by Ken Russell Written by John McGrath
Cast
| Janos Kurutz | Latvian Gangster |
| Paul Tamarin | Latvian Gangster |
| Mark Elwes | Birkenshaw |
| Stanley Caine | GPO Special Delivery Boy |
| Miki Iveria | Russian Woman on Train |
| Tony Harwood | Macey |
| Izabella Telezynska | Latvian Gangster |
| Susan George | Russian Girl on Train |
| Jill Mai Meredith | Russian Girl on Train |
| John Brandon | Jim |
| Michael Stayner | Scientist |
| George Roubicek | Edgar |
| Brandon Brady | Chief of Security |
| Fred Griffiths | Taxi Driver |
| Gregg Palmer | 1st Dutch Businessman |
| John Herrington | 2nd Dutch Businessman |
| Hans De Vries | 3rd Dutch Businessman |
| Alex Marchevsky | Russian Radar Operator |
| Donald Sutherland | Scientist at Computer |
| Harry Fielder | Cowboy at Barndance (uncredited) |
| Alexei Jawdokimov | Latvian Gangster |
| Michael Caine | Harry Palmer |
| Karl Malden | Leo Newbigen |
| Ed Begley | General Midwinter |
| Oskar Homolka | General Stok |
| Françoise Dorléac | Anya |
| Guy Doleman | Colonel Ross |
| Vladek Sheybal | Dr. Eiwort |
| Milo Sperber | Basil |
| Peter Forest | 2nd Russian Radar Operator |
| Reed De Rouen | Observer |
| Frederick Schrecker | Old Man on Train |
| Dolly Brennan | Old Woman in Gangster's Hut |
| Bill Mitchell | Guard at Midwinter's House |
| Max Kirby | Shoe Shop Assistant |
| Mark Moss | Russian Plainclothesman |
| Steve Emerson | Russian Plainclothesman |
| Gertan Klauber | Dr. Kaarna (uncredited) |
Crew
| Richard Rodney Bennett | Original Music Composer |
| Billy Williams | Director of Photography |
| Bert Davey | Production Design |
| Syd Cain | Production Design |
| Teddy Mason | Sound Director |
| John Brady | Costume Design |
| Alan Osbiston | Editor |
| Ken Russell | Director |
| Ariel Levy | Assistant Director |
| Maurice Binder | Main Title Designer |
| David Wynn-Jones | Assistant Camera |
| André de Toth | Executive Producer |
| Shirley Russell | Costume Design |
| John McGrath | Screenplay |
| Harry Saltzman | Producer |
| Len Deighton | Novel |