On a stopover in Barcelona, Fériaud Roland discovers a corpse in the hotel room next door. He wakes up in a strange clinic without remembering who brought him there. The doctor insists he hallucinated, but it's not long before he obtains evidence that it wasn't a dream.
Director: Jacques Deray
Director of Photography: Jean Boffety, Jean Charvein
Screenplay: Tonino Guerra, Jean-Claude Carrière
Producer: Yves Gasser, Yves Peyrot