Henry Roubier, een Franse promotor, en Enrico Mazzini, een Italiaan, hebben een overeenkomst getekend die hen een wurggreep op de Europese snelwegen garandeert. Terwijl hij over de wegen van het zuiden rijdt, neemt Roubier twee jonge lifters mee, maar een ongelukkig uitwijkmanoeuvre snelt de auto voorbij Henri en zijn inzittenden op de top van een dennenboom naar de zijkant van een klif.
Ja! de film Perched on a Tree is nu beschikbaar om te kijken op Netflix in Nederland.
| Directing | Serge Korber | Director |
| Sound | Alain Goraguer | Original Music Composer |
| Writing | Pierre Roustang | Screenplay |
| Editing | Marie-Claire Korber | Editor |
| Writing | Jean Halain | Dialogue |
| Production | Raymond Danon | Producer |
| Camera | Edmond Séchan | Director of Photography |
| Writing | Serge Korber | Screenplay |
| Production | André Hoss | Producer |
| Camera | Roger Corbeau | Still Photographer |
| Writing | Eugène Moineau | Other |
| Art | Marlène Moineau | Other |
| Camera | Jacques Lefrançois | Camera Production Assistant |
| Editing | Yann Dedet | Editorial Consultant |
| Sound | Claude Cohen | Sound Editor |
| Editing | Florence Dedet | Editorial Coordinator |
| Costume & Make-Up | Fernande Hugi | Makeup Department Head |
| Art | Jean Forestier | Art Department Assistant |
| Sound | Guy Maillet | Sound Effects Designer |
| Sound | René-Christian Forget | Sound |
| Crew | Isa Rambaud | Stunts |
| Production | Maurice Jacquin | Producer's Assistant |
| Art | Jacques Brizzio | Art Department Assistant |
| Art | Rino Mondellini | Production Design |
| Camera | René Vernadet | Camera Operator |
| Camera | Bernard Guillou | Second Unit Director of Photography |
| Writing | Jean Halain | Writers' Assistant |
| Production | René Brun | Producer |
| Sound | Elizabeth Sarradin | Sound Editor |
| Camera | Daniel Vogel | Camera Operator |
| Production | Maurice Otte | Administration |
| Production | Ralph Baum | Production Manager |
| Directing | Henri Helman | Second Unit First Assistant Director |
| Crew | Rémy Julienne | Stunt Coordinator |
| Crew | Christiane Caradec | Production Office Assistant |
| Sound | Alex Pront | Sound Mixer |
| Camera | Christian Dupré | Camera Production Assistant |
| Production | Alex Maineri | Producer |
| Camera | Michel Rocca | Camera Operator |
| Directing | Annie Maurel | Script Supervisor |
| Sound | Guy Maillet | Boom Operator |
