Le Fou du labo 4
นักแสดง
Michel Serrault
Mr. Granger, director of the scientific laboratory
Pierre Tornade
DST inspector
Margo Lion
Mrs. Ballanchon, Eugène's mother
Sabine Sun
Baroness
Pierre Brasseur
Father Ballanchon
André Chaumeau
Baron
Alain Janey
Fred
Yvon Sarray
Pedestrian
André Cagnard
Jo (uncredited)
Marius Gaidon
Police officer (uncredited)
Henri Guégan
Actor from the western (uncredited)
Paul Préboist
Agent
Robert Dalban
Merchant, spy in the laboratory
Henri Virlogeux
Scholar
Laure Paillette
Traveler (uncredited)
Lionel Vitrant
Actor from the western (uncredited)
Mario David
Mario
Guy Delorme
Actor from the western (uncredited)
Jean Ozenne
Minister (uncredited)
Jean Franval
DST inspector
Jean Lefebvre
Eugène Ballanchon, scientific researcher, single
Maria Latour
Régine, Mr. Beauchard's spy
Bernard Blier
Mr. Beauchard, executive secretary linked to a gang