Cast & crew
The Ruling Class (1972)
Directed by Peter Medak Written by Peter Barnes
Cast
| Peter O'Toole | Jack 14th Earl of Gurney |
| Alastair Sim | Bishop Lampton |
| Arthur Lowe | Tucker |
| Harry Andrews | 13th Earl of Gurney |
| Coral Browne | Lady Claire Gurney |
| Michael Bryant | Dr. Herder |
| Nigel Green | McKyle |
| William Mervyn | Sir Charles Gurney |
| Carolyn Seymour | Grace Shelley |
| Patsy Byrne | Mrs. Treadwell |
| James Villiers | Dinsdale |
| Kay Walsh | Mrs. Piggott-Jones |
| Graham Crowden | Truscott |
| Hugh Burden | Matthew Peake |
| James Hazeldine | Fraser |
| Joan Cooper | Nurse Brice |
| Hugh Owens | Toastmaster |
| James Grout | Inspector Brockett |
| Neil Kennedy | Dr. Herder's Assistant |
| Henry Woolf | Inmate |
| Griffith Davies | Inmate |
| Oliver MacGreevy | Inmate |
| Cyril Appleton | McKyle's Assistant |
| Leslie Schofield | McKyle's Assistant |
| Declan Mulholland | Poacher |
| Ronald Adam | Lord |
| Julian D'Albie | Lord |
| Llewellyn Rees | Lord |
| Ernest Blyth | Lord (uncredited) |
| Terence Conoley | Lord (uncredited) |
| George Hilsdon | Lord (uncredited) |
| Margaret Lacey | Midwife (uncredited) |
| Kenneth Benda | Lord Chancellor |
| Mike Reynell | Gurney Village Pedestrian (uncredited) |
| Guy Standeven | Peer (uncredited) |
| John Tatham | Lord (uncredited) |
| Fred Wood | Corpse (uncredited) |
| Robert Rietti | Various Roles (voice) (uncredited) |
Crew
| Peter Barnes | Screenplay |
| Jules Buck | Producer |
| Peter Medak | Director |
| Jack Hawkins | Producer |
| Ray Lovejoy | Editor |
| Ken Hodges | Director of Photography |
| David Korda | Associate Producer |
| Peter Murton | Production Design |
| Ruth Myers | Costume Design |
| Maude Spector | Casting |
| Tim Hampton | Production Manager |
| Charles E. Parker | Makeup Designer |
| Ramon Gow | Hairstylist |
| Bill Westley | Second Assistant Director |
| Bert Batt | Assistant Director |
| Susie Hill | Hairdresser |
| Eric Allwright | Makeup Artist |
| Peter Barnes | Theatre Play |
| John Cameron | Original Music Composer |
| Robin Gregory | Sound Mixer |