Martinaud, an illustrious notary suspected of being the perpetrator of two horrendous crimes, voluntarily agrees to be questioned by Inspector Gallien on New Year's Eve. What initially is a routine procedure, soon becomes a harsh interrogation that seems to confirm the initial suspicions.
Lino Ventura
Inspector Antoine Gallien
Michel Serrault
Jérôme Martinaud
Romy Schneider
Chantal Martinaud
Guy Marchand
Inspector Marcel Belmont
Pierre Maguelon
Inspector Adami
Serge Malik
Mechanic
Jean-Claude Penchenat
Divisional Commissioner
Yves Pignot
Policeman in Raincoat
Mathieu Schiffman
Son Berthier
Didier Agostini
Young policeman
Patrick Depeyrrat
Policeman
Annie Miller
Camille's mother
