Compartiment tueurs 1965

Six people travel by train overnight from Marseilles to Paris. When the train arrives at its destination, one of the passengers, a girl, is found dead in a sleeping berth. The police led by Inspector Grazzi investigate the other five passengers, suspecting that one of them was responsible. However, as the investigation is stepped up, the other passengers start turning up dead. It is then up to the last remaining two to solve the case, before they become the next victims.

Cast:

Michel Piccoli
René Cabourg, l'employé besogneux (Victime #2) 

Claude Berri
Un porteur à la gare de Lyon (uncredited) 

Jean-Louis Trintignant
Éric Grandin, étudiant vétérinaire 

Daniel Gélin
Le vétérinaire titulaire, chargé de cours (uncredited) 

Catherine Allégret
Bambi 

Françoise Arnoul
Une infirmière à l'école vétérinaire (uncredited)