 | Richard Burton als King Henry VIII |
 | Geneviève Bujold als Anne Boleyn |
 | Irene Papas als Queen Catherine |
 | Anthony Quayle als Wolsey |
 | John Colicos als Cromwell |
 | Michael Hordern als Thomas Boleyn |
 | Katharine Blake als Elizabeth Boleyn |
 | Peter Jeffrey als Norfolk |
 | Joseph O'Conor als Fisher |
 | William Squire als Thomas More |
 | Valerie Gearon als Mary Boleyn |
 | Vernon Dobtcheff als Mendoza |
 | Gary Bond als Smeaton |
| Terence Wilton als Lord Percy |
 | Denis Quilley als Weston |
 | Esmond Knight als Kingston |
 | Michael Johnson als George Boleyn |
 | Marne Maitland als Campeggio |
 | Nora Swinburne als Lady Kingston |
 | June Ellis als Bess |
 | Cyril Luckham als Prior Houghton |
| Brook Williams als Brereton |
| Lesley Paterson als Jane Seymour |
| Amanda Jane Smythe als Baby Elizabeth |
 | Nicola Pagett als Princess Mary |
| Peter Avella als Man in Tavern (uncredited) |
| George Ballantine als Servant (uncredited) |
| Hyma Beckley als Lord (uncredited) |
| Jack Berg als Guard (uncredited) |
 | Kate Burton als Serving Maid (uncredited) |
 | Elizabeth Counsell als Anne's Lady-in-Waiting (uncredited) |
| Maxwell Craig als Guard (uncredited) |
| Mabel Etherington als Lady-in-Waiting (uncredited) |
 | Max Faulkner als Huntsman (uncredited) |
| Ernest Fennemore als Guard (uncredited) |
 | Harry Fielder als Servant (uncredited) |
| Hugh Futcher als Crowd Heckler (uncredited) |
 | Victor Harrington als Lord (uncredited) |
| Fiona Hartford als Catherine's Lady-in-Waiting (uncredited) |
| Lindsay Hooper als Bishop (uncredited) |
| Juliet Kempson als Catherine's Lady-in-Waiting (uncredited) |
 | Juba Kennerley als Lord (uncredited) |
| Eric Kent als Guard (uncredited) |
| Aileen Lewis als Lady-in-Waiting (uncredited) |
| Tommy Little als Torturer (uncredited) |
| Fred Machon als Lord (uncredited) |
| Mary Maxfield als Patrician (uncredited) |
| Alan Meacham als Guard (uncredited) |
| James Mellor als Scribe to Cromwell (uncredited) |
| Terence Mountain als Executioner (uncredited) |
| George Oliver als Secretary (uncredited) |
| Harry Paris als Oarsman (uncredited) |
 | Dido Plumb als Lord (uncredited) |
 | Kynaston Reeves als Willoughby (uncredited) |
| Bunny Seaman als Lady-in-Waiting (uncredited) |
| Jack Sharp als Monk (uncredited) |
 | Elizabeth Taylor als Masked Courtesan (uncredited) |
 | Royston Tickner als Messenger (uncredited) |
 | Anne Tirard als Catherine's Lady-in-Waiting (uncredited) |
| Rita Tobin-Weske als Midwife (uncredited) |
| Liza Todd als Beggar Maid (uncredited) |
| James Ure als Bishop (uncredited) |
 | Amanda Walker als Anne's Lady-in-Waiting (uncredited) |
 | Jerold Wells als Boleyn Axeman (uncredited) |
 | Fred Wood als Court Scribe (uncredited) |
 | T. P. McKenna als Norris |
| Maxwell Anderson | Theatre Play |
| John Hale | Screenplay |
| Charles Jarrott | Director |
| Richard Sokolove | Adaptation |
| Bridget Boland | Screenplay |
| Patrick McLoughlin | Set Decoration |
| Valerie Booth | Continuity |
| Hal B. Wallis | Producer |
| Richard Marden | Editor |
| Richard McWhorter | Associate Producer |
| Margaret Furse | Costume Design |
| Maurice Carter | Production Design |
| Arthur Ibbetson | Director of Photography |
| Lionel Couch | Art Direction |
| Georges Delerue | Original Music Composer |
| Peter Howitt | Set Decoration |
| Joan Carpenter | Hairdresser |
| Tom Smith | Makeup Supervisor |
| Ron Berkeley | Makeup Artist |
| James H. Ware | Production Supervisor |
| Simon Relph | Assistant Director |
| John Feehan | Property Master |
| Paul Wilson | Camera Operator |
| Ivy Baker | Costume Supervisor |
| Mary Kessel | Assistant Editor |
| Inez Easton | Location Manager |
| Mary Skeaping | Choreographer |
| Paul Engelen | Assistant Makeup Artist |
| Robin Grantham | Assistant Makeup Artist |
| Elaine Bowerbank | Extras Makeup Artist |
| Nicolas Hippisley-Coxe | Second Second Assistant Director |
| Nigel Wooll | Second Assistant Director |
| Ferdinand Bellan | Scenic Artist |
| Andrew Campbell | Scenic Artist |
| Frank Graves | Scenic Artist |
| Michael Guyett | Scenic Artist |
| Charles Hammerton | Construction Manager |
| W. Simpson Robinson | Scenic Artist |
| Arthur Wicks | Props |
| Garth Inns | Special Effects |
| John Aldred | Sound Mixer |
| Don Sharpe | Sound Editor |
| Robin Clegg | Boom Operator |
| Colin Miller | Sound Editor |
| Bryan Evans | Matte Painter |
| Doug Ferris | Matte Painter |
| John Grant | Matte Painter |
| Peter Harman | Matte Painter |
| Gerald Larn | Matte Painter |
| Peter Melrose | Matte Painter |
| Billy Dean | Stunt Double |
| Eddie Stacey | Stunts |
| Bill Chitty | Gaffer |
| Norman Gryspeerdt | Still Photographer |
| Vi Murray | Wardrobe Master |
| Arthur Newman | Wardrobe Master |
| Skaila Kanga | Musician |
| Patrick McLoughlin | Researcher |
| Jean Osborne | Publicist |
| Jeremy Taylor | Animal Wrangler |
| Charles Wilder | Production Accountant |
| Joan Williams | Production Secretary |
| Sally Nicholl | Casting |
