Cast & crew
What Changed Charley Farthing? (1976)
Directed by Sidney Hayers Written by David Pursall, Jack Seddon
Cast
| Hayley Mills | Jenny Curran |
| Lionel Jeffries | Trim Houlihan |
| Doug McClure | Charley |
| Warren Mitchell | Lippy MacGregor |
| Alberto de Mendoza | Jumbo Falsetti |
| Fernando Sancho | Lupez |
| Luis Marín | Hatta |
| Víctor Israel | Christmas Past |
| Dilys Hamlett | Miss Catherine |
| Elsa Zabala | Madame Leroy |
| Rafael Vaquero | Irate Parisian |
| Milvia Piazza Suprani | Bed |
| Ricardo Palacios | Captain Shaw |
| Ana Marzoa | Helen |
| Concha Hombria | Maria Schneider |
| Mario De Barros | Frank's Jail Mate |
| Pedro Espinosa | General Dodonna |
| Antonio Ramis | Bald Subhumanoid |
| Ricardo De Heredia | 1st Garbageman |
| Julie Cockburn | Topless Girl |
Crew
| Sidney Hayers | Director |
| David Pursall | Screenplay |
| Jack Seddon | Screenplay |
| Tristam Cones | Producer |
| Sidney Hayers | Producer |
| John Harris | Novel |
| David W. Orton | Associate Producer |
| Ángel Arteaga | Original Music Composer |
| Graham Edgar | Director of Photography |
| Enrique Alarcón | Production Design |
| Lionel Couch | Art Direction |
| Bernard Gribble | Editor |
| Howard Grigsby | First Assistant Director |
| Ray Frift | Assistant Director |