Papa, a bullied young boy whose only refuge is a book about space, runs away after being involved in the accident of one of his harassers. His escape to the outskirts of Paris awakens his imagination, somewhere between concrete blocks and starry skies.
In 1970, Kuster Beaton, a former silent-film star, gives an interview looking back over his career. A journalist asks him about his legendary power : an alleged super-speed that enabled him to shoot his films without special effects.
