Générique complet
De l'assassinat considéré comme un des beaux-arts
Jacqueline Huet
Lady Manton
AS
Anthony Stuart
President of the gentlemen amateurs
Béatrice Altariba
Colin Drake
JE
June Elliott
Howard Vernon
Bernard Dhéran
President of the assassination redeemers
Marcel Charvey
Léonce Corne
Robert Favart
Roland Monk
AK
Allison Kent
Grégoire Gromoff
VR
Virginia Rodin
Charles Moulin
RC
Rod Calvert
Edmond Ardisson
Donald O'Brien
Eric Sinclair
JH
Jean Horwath
Yvon Sarray
JC
Jean-Henri Chambois
ZB
Zisca Baum
(uncredited)