In Search of Gregory (1969) — Cast
Cast
| Gordon Gostelow | |
| Ernesto Pagano | Priest |
| Paola Pitagora | Nicole |
| Roland Culver | Wardle |
| Gabriella Giorgelli | |
| Aldo Alori | |
| Violetta Chiarini | |
| Adolfo Celi | Max Kellerman |
| Julie Christie | Morelli |
| John Hurt | Daniel |
| Tony Selby | Freeway Driver |
| Michael Sarrazin | Mulvey |
Crew
| Piero Poletto | Art Direction |
| Peter Wood | Director |
| Tonino Guerra | Writer |
| Ron Grainer | Original Music Composer |
| Otto Heller | Director of Photography |
| Daniele Senatore | Producer |
| Giorgio Tonti | Director of Photography |
| Joseph Janni | Producer |
| Gabriella Falk | Costume Design |
| Lucile Laks | Writer |