Sébastien Grenier
Jean-Paul Chance
Alain Richard
Henri Marchand
Ramos Bavila
Commissioner Lohmann
Meyer
Anna Gretz
Grenier's secretary
Librarian
Alfred Zimmer
Rudy 'la blonde'
Richard's assistant
Inspector Vogel
Grenier employee
Dieter Krauss
Postman
Narrator (voice) (uncredited)