Serge Gainsbourg

as Serge Fabergé

Jane Birkin

as Evelyne Nicholson

Andréa Parisy

as Françoise

Daniel Gélin

as Evelyne's father

Henri-Jacques Huet

as Mr. Joly

Juliet Berto

as Serge's assistant

Gilles Millnaire

as Dado

James Mitchell

as Hugh

Léonie Lousseau

Pierre Doris

as (credit only)

Kate Barry

as Serge's Daughter (uncredited)

Robert Lombard

as Motorist (uncredited)

Roger Lumont

as Lawyer (uncredited)

Susan Bottomly

as Serge's Friend (uncredited)