 | Twiggy als Polly |
 | Christopher Gable als Tony |
 | Max Adrian als Max |
 | Bryan Pringle als Percy |
 | Murray Melvin als Alphonse |
 | Moyra Fraser als Mme. Dubonnet |
 | Georgina Hale als Fay |
 | Sally Bryant als Nancy |
 | Vladek Sheybal als De Thrill |
 | Tommy Tune als Tommy |
 | Brian Murphy als Peter |
| Graham Armitage als Michael |
| Antonia Ellis als Maisie |
| Caryl Little als Dulcie |
| Anne Jameson als Mrs. Peter |
 | Catherine Willmer als Catherine |
| Robert La'Bassiere als Chauffeur |
 | Barbara Windsor als Hortense |
 | Glenda Jackson als Rita Monroe |
| Imogen Claire als Dancer (uncredited) |
| Susan Claire als Dancer (uncredited) |
| Petra Siniawski als Dancer (uncredited) |
| Peter Greenwell als Pianist (uncredited) |
 | Steven Longhurst als Theatre Worker (uncredited) |
 | Kenneth Colley als King in fantasy sequence (uncredited) |
| Ken Russell | Director |
| Ken Russell | Screenplay |
| Terry Gilbert | Choreographer |
| Neville C. Thompson | Production Manager |
| Christopher Gable | Choreographer |
| Simon Holland | Art Direction |
| George Ball | Property Master |
| Petra Siniawski | Choreographer |
| Michael Bradsell | Editor |
| Harry Benn | Associate Producer |
| Peter Greenwell | Musical Casting |
| Cillian Gregory | Choreographer |
| David Watkin | Director of Photography |
| Ken Russell | Producer |
| Shirley Russell | Costume Design |
| Freddie Williamson | Makeup Artist |
| Leonard | Key Hair Stylist |
| Maurice Askew | Sound Recordist |
| Brian Simmons | Sound Recordist |
| Lionel Strutt | Sound Re-Recording Mixer |
| Sandy Wilson | Songs |
| Peter Maxwell Davies | Music Arranger |
| Peter Maxwell Davies | Conductor |
| Sandy Wilson | Musical |
| Tony Walton | Set Designer |
| Ian Whittaker | Set Dresser |
| Charles Hammerton | Construction Manager |
| Alan McCabe | Camera Operator |
| Graham Ford | Assistant Director |
| Sue Merry | Continuity |
| Peter Ewens | Assistant Camera |
| John Brady | Wardrobe Supervisor |
| Barbara Ritchie | Hairdresser |
| Roger | Hairstylist |
