Claude Merlin as Louis Guilbeau

Solange Pradel as Solange Lebas

Myriam Mézières as Suzy, l'assistante

Jackie Raynal as Angèle

Catherine Deville as Brigitte

Alain Yves Beaujour as Le père Jourbeau

Velly Beguard as Cathy

Bernard Letrou as Le narrateur (voice)

Agnès Bonan as La femme interviewée

Paul Bonan as L'homme interviewé

Bernard Bonan as L'étudiant interviewé

Serge Moati as L'inspecteur Moati

Jean-Denis Bonan as Un flic

Paul Bourron as Le flic tué à bout portant

Gilbert Gibdouny as Le laborantin photo

Annie Merlin as

Yves Tollini as

Danielle Letellier as

Thomas Letellier as