Michel Creton. Michel Creton was 30 in The Madman as 'Pierrot, aka 'le Dingue''.
Georges Guéret. Georges Guéret was 48 in The Madman as 'Commissioner'.
Jacques Insermini. Jacques Insermini was 45 in The Madman as 'Jojo'.Jean-Henri Chambois. Jean-Henri Chambois was 65 in The Madman 
Guy Lux. Guy Lux was 53 in The Madman as 'Self (uncredited)'.Daniel Daërt. Daniel Daërt was >> in The Madman as 'Director, Writer, Producer, Director of Photography'Jean-Claude Couty. Jean-Claude Couty was >> in The Madman as 'Assistant Director'Gérard Saunier. Gérard Saunier was >> in The Madman as 'Second Assistant Director'Anne-Marie Berreby. Anne-Marie Berreby was >> in The Madman as 'Assistant Editor'
Vladimir Cosma. Vladimir Cosma was 33 in The Madman as 'Original Music Composer'Jacques Flamand. Jacques Flamand was >> in The Madman as 'Production Design'Jean-Claude Maillard. Jean-Claude Maillard was >> in The Madman as 'Sound Assistant'Myriam Gaillard. Myriam Gaillard was >> in The Madman as 'Production Secretary'
Christian Baltauss
Alice Arno
Gérard Dessalles
Jacques Nolot
Nadia Vasil