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.
Key credits listed on this page include Jean Delannoy, Gian Luigi Rondi, Cornell Woolrich, Roland Laudenbach, Michèle Morgan, Raf Vallone, Marthe Mercadier, and Jean Gaven.