cast
- Peter O'Toole
- Capt. Charles Edstaston
- Zero Mostel
- Patiomkin
- Jeanne Moreau
- Catherine
- Jack Hawkins
- Sir George Gorse
- Akim Tamiroff
- Sergeant
- Marie Lohr
- Dowager Lady Gorse
- Kenneth Griffith
- Naryshkin
- Marie Kean
- Princess Dashkoff
- Angela Scoular
- Claire
- Kate O'Mara
- Varinka
- Norma Foster
- Oliver McGreevy
- Janet Kelly
- Anna Schuvalova
- Catherine Lancaster
- Sophia
- Alf Joint
- Russian General
- James Mellor
- Col. Pugachov
- Gordon Rollings
- Glazier
- Declan Mulholland
- Count Tokhtamysh
- Lea Seidl
- Grand Duchess
- Sean Barrett
- Andrei Strelkin
- Oliver Macgreevy
- General Pskov
- Claire Gordon
- Elizabeth Vokonska
- Tom Clegg
- Mongol
- Milton Reid
- Henchman
- Henry Woolf
- Egrebyomka
crew
- Gordon Flemyng
- Director
- Jules Buck
- Producer
- George Bernard Shaw
- Play Author
- Hugh Leonard
- Screenwriter
- Oswald Morris
- Cinematographer
- Dimitri Tiomkin
- Composer (Music Score)
- Anne V. Coates
- Editor
- John Bryan
- Production Designer
- Bill Hutchinson
- Art Director
- Pamela Cornell
- Set Designer
- Margaret Furse
- Costume Designer
- Peter Bolton
- First Assistant Director
- Paddy Stone
- Choreography
- Bill Lodge
- Makeup