Finally, Sunday

Claude Massoulier is murdered while hunting at the same place than Julien Vercel, an estate agent that knew him and whose fingerprints are found on Massoulier's car. As the police discovers that Marie-Christine Vercel, Julien's wife, was Massoulier's mistress, Julien is very suspected. But his secretary Barbara Becker, while not quite convinced he is innocent, defends him and leads her private investigations.

The last film that François Truffaut ever made is an inspired dip into fresh territory for the legendary auteur as he takes on classic film noir with, at once, humorous and nail-biting effect.