Jean Gabin

Count Enguerand de Montignac,aka 'Legrain'

Louis de Funès

Félicien Mézeray

Dominique Davray

Suzanne Mézeray

Paul Mercey

Pellot

Yves Barsacq

Postman

Henri Virlogeux

Dubois, tax collector

Hubert Deschamps

Professor Mortemont

Jean-Pierre Darras

Lucien, postman

Patrick Préjean

Detective #1

Joe Warfield

Larsen

Donald von Kurtz

Smith

Ibrahim Seck

Valet of Mézeray / Butler

Pierre Maguelon

Detective #1

Pierre Tornade

Brigadier

Lyne Chardonnet

Valérie Mézeray

Pierre Guéant

Richard Mézeray

Michel Tureau

TV director

Michel Barbey

Pilot of the helicopter

Jacques Richard

Castle pillager

Jackie Blanchot

Pillager #1

Jack Bérard

Pillager #3

Pierre Mirat

Minister

Renate Birgo

Assistant TV director

Danielle Durou

Justine Pellot

Micheline Luccioni

Innkeeper

Bernard Mongourdin

Max-Jean Fournel

Chauffeur