Michel Serrault
as Albin Mougeotte/Zaza Napoli
Michel Galabru
as Simon Charrier
Claire Maurier
as Simone
Ugo Tognazzi
as Renato Baldi
Rémi Laurent
as Laurent Baldi
Benny Luke
as Jacob
Carmen Scarpitta
as Louise Charrier
Luisa Maneri
as Andrea Charrier