Qui ?

Romy Schneider

Marina

Maurice Ronet

Serge

Gabriele Tinti

Claude

Simone Bach

Dorothée

Jacques Duby

Annoying Guest

J

Jean-Jacques Bourgeois

Anne-Marie Coffinet

Guest

Suzy Hannier

Jean Berger

Doctor (uncredited)

Jean-Paul Blonday

Plane Passenger (uncredited)

L

Léonard Keigel

Director

E

Edmondo Amati

Producer

Raymond Danon

Producer

Paul Gégauff

Writer