Michel Piccoli

as Max, inspector

Romy Schneider

as Julia Anna 'Lily' Ackermann

Bernard Fresson

as Abel Maresco

François Périer

as Commissioner Rosinsky

Georges Wilson

as Commissioner

Boby Lapointe

as Lui Serafino aka 'P'tit Lu'

Philippe Léotard

as Losfeld

Michel Creton

as Robert Saidani