Newly-married Rebecca leaves her husband's Alsatian bed on her prized motorbike - symbol of freedom and escape - to visit her lover in Heidelberg. En route she indulges in psychedelic reveries as she relives her changing relationship with the two men.
| Directing | Jack Cardiff | Director |
| Writing | André Pieyre de Mandiargues | Story |
| Writing | Ronald Duncan | Screenplay |
| Writing | Jack Cardiff | Adaptation |
| Writing | Gillian Freeman | Dialogue |
| Art | Jean-André d'Eaubonne | Art Direction |
| Editing | Peter Musgrave | Editor |
| Sound | Les Reed | Original Music Composer |
| Production | William Sassoon | Producer |
| Camera | Jack Cardiff | Director of Photography |
| Directing | James Hodgetts | Assistant Director |
| Directing | Philippe Lefebvre | Assistant Director |
| Production | Doreen McCann | Production Secretary |
| Directing | Eve Wilson | Continuity |
| Costume & Make-Up | Bunty Phillips | Makeup Artist |
| Costume & Make-Up | Bill Griffiths | Hairdresser |
| Costume & Make-Up | Masada Wilmot | Wardrobe Master |
| Costume & Make-Up | Suzy Berton | Wardrobe Master |
| Crew | David Watson | Stunt Coordinator |
| Crew | René Guissart Jr. | Cinematography |
| Camera | Jack Cardiff | Camera Operator |
| Camera | Peter MacDonald | Camera Operator |
| Sound | Robert T. MacPhee | Sound Recordist |
| Sound | John Aldred | Sound Recordist |
| Art | Russell Hagg | Art Direction |
| Sound | Douglas Gamley | Conductor |
| Production | Cecil R. Foster Kemp | Production Manager |
| Production | Paul Laffargue | Production Manager |
| Production | Stuart Freeman | Production Supervisor |
| Production | Sacha Kamenka | Associate Producer |
| Production | Ronan O'Rahilly | Executive Producer |
| Sound | Clive Smith | Sound Editor |
