In this film, an artist attending a party smokes some dope and develops the ability to see into the future and the past. He returns to his apartment where he sees the vision of a woman who had lived there 30 years ago. His psychedelic hallucinations increase with time. Starring Richard Leduc and Danièle Gaubert with Serge Gainsbourg who also did the score.

Au cours d'une crise d'inspiration, un jeune peintre prend conscience de sa capacite a voyager dans les temps par la pensee. Inquiets des dangers qu'il court lors de ses etranges voyages, ses amis tentent de l'arracher de ses hallucinations.