Hélène and Aldo Giovanni are a circus trapeze double act and a couple. Aldo is temporarily replaced by former-partner Alexandre when the former is injured. The two get into a fight and the following day Alexandre is discovered dead. Hélène suspects her husband is responsible for the murder.
Directed by
Jean Delannoy
Written by
Roland Laudenbach, Gian Luigi Rondi, Jean Delannoy, Antoine Blondin