
Cast

Jean Lefebvre
Eugène Ballanchon, scientific researcher, single

Maria Latour
Régine, Mr. Beauchard's spy

Bernard Blier
Mr. Beauchard, executive secretary linked to a gang

Michel Serrault
Mr. Granger, director of the scientific laboratory

Pierre Tornade
DST inspector

Pierre Brasseur
Father Ballanchon

Margo Lion
Mrs. Ballanchon, Eugène's mother

Robert Dalban
Merchant, spy in the laboratory

Mario David
Mario

Henri Virlogeux
Scholar

André Chaumeau
Baron

Jean Franval
DST inspector

Paul Préboist
Agent

Alain Janey
Fred

Sabine Sun
Baroness

Yvon Sarray
Pedestrian
MA
Max Arian
Extra worker (uncredited)

André Cagnard
Jo (uncredited)

Guy Delorme
Actor from the western (uncredited)

Marius Gaidon
Police officer (uncredited)

Henri Guégan
Actor from the western (uncredited)

Jean Ozenne
Minister (uncredited)

Laure Paillette
Traveler (uncredited)

Lionel Vitrant
Actor from the western (uncredited)
Crew

Jacques Besnard
Directing
PC
Pierre Charron
Art
HS
Henri Sonois
Art
RS
Robert Sussfeld
Production

André Cagnard
Directing

Alain Poiré
Production

Michel Berreur
Crew
JM
Jacques Martin
Art
MdT
Mireille de Tissot
Production
PC
Pierre Cosson
Directing
JJ
Jean Jak
Sound

René-Christian Forget
Sound
ML
Michel Lebon
Camera
GA
Guy Azzi
Production
AT
Armand Tabuteau
Production
HS
Henri Sonois
Art
RC
René Cambon
Writing

Jacques Besnard
Writing
AB
Alice Bogard
Production
GBP
Gilles Baudoin Peytel
Camera

Jacques Besnard
Production

Jean-Marie Poiré
Directing

Claude Carliez
Crew
DD
Daniel Diot
Camera
RL
Raymond Lemoigne
Camera

Jean Halain
Writing
CL
Colette Lambert
Editing

Rico López
Crew
BB
Billy Bonnard
Costume & Make-Up
GN
Gilbert Natot
Editing

Bernard Gérard
Sound



















