Coluche

~ as ~

Trainee inspector Michel Clément / Commissioner Jules Clément

Gérard Depardieu

~ as ~

Roger Morzini, public enemy number 1

Dominique Lavanant

~ as ~

Marie-Anne Prossant, journalist

Julien Guiomar

~ as ~

Divisional commissioner Vermillot

Alain Mottet

~ as ~

Dumeze, police director

François Perrot

~ as ~

Louis Prossant, press magnate and father of Marie-Anne

Jean Bouchaud

~ as ~

Inspector Zingo

Clément Harari

~ as ~

Doctor Haquenbusch

Philippe Khorsand

~ as ~

Alphonse Rouchard, rapist of the little girl on the canal

Hubert Deschamps

~ as ~

Inspector Marcel Watrin