Cast & crew
The Kremlin Letter (1970)
Directed by John Huston Written by John Huston, Gladys Hill
Cast
| Bibi Andersson | Erika |
| Patrick O'Neal | Rone |
| Richard Boone | Ward Patient |
| Nigel Green | Belicoff's Whore |
| Lila Kedrova | Madam |
| Barbara Parkins | Coach B |
| Dean Jagger | Highwayman |
| Micheál Mac Liammóir | Sweet |
| George Sanders | Warlock (Stunt) |
| Raf Vallone | Puppet |
| Max von Sydow | Colonel |
| Orson Welles | Bresnavitch |
| Ronald Radd | Captain Shaw |
| Anthony Chinn | Kitai |
| Sandor Elès | Grodin |
| Vonetta McGee | The Woman |
| Niall MacGinnis | Erector Set |
| Guy Deghy | Professor Pacoli |
| John Huston | Admiral Kelso |
| Fulvia Ketoff | Sonia |
| George Pravda | Kazar |
| Pehr-Olof Sirén | Receptionist |
| Marc Lawrence | Priest |
| Cyril Shaps | Doctor |
| Christopher Sandford | Rudolph Petersen |
| Hana Maria Pravda | Kazar |
| Ludmilla Dudarova | Mrs. Dunn |
| Dimitri Tamarov | Ilya Rozanov |
| Brandon Brady | (uncredited) |
| Daniel Smid | Waiter |
| Victor Beaumont | Dentist |
| Steffen Zacharias | Dittomachine |
| Laura Forin | Elena |
| Saara Ranin | Bubba's Mother |
| Sacha Carafa | Grodin |
| Larry Cross | (uncredited) |
| Rune Sandlund | (uncredited) |
Crew
| John Huston | Director |
| Noel Behn | Novel |
| Robert Drasnin | Original Music Composer |
| John Huston | Screenplay |
| Gladys Hill | Screenplay |
| George Frost | Makeup Supervisor |
| Dario Simoni | Set Decoration |
| John Huston | Producer |
| Robert Lennard | Casting |
| Edward Scaife | Director of Photography |
| Ted Haworth | Production Design |
| Elven Webb | Art Direction |
| John Furniss | Costume Design |
| Sam Wiesenthal | Producer |
| Carter DeHaven | Producer |
| Russell Lloyd | Editor |