Cast
Denise Kerny
Deputy
Guy Henry
(uncredited)
Alexandre Rignault
Commissioner Juve
Yves Deniaud
Arthur
Lucienne Lemarchand
Lady Beltham
Frédéric Mariotti
Worker (uncredited)
Marcel Herrand
Fantômas
Jacques Dynam
Preparer
Paul Faivre
Chauffeur
Raymonde La Fontan
Switchboard operator (uncredited)
André Le Gall
Jérôme Fandor
Paul Amiot
Director of "La Sûreté"
Pierre Labry
Mr. Paul
Max Dejean
(uncredited)
Simone Signoret
Hélène
Renaud Mary
Germain
Georges Gosset
Burette
Allain Dhurtal