Jeff: Cast
Alain Delon
Laurent
Mireille Darc
Eva
Georges Rouquier
Jeff
Gabriel Jabbour
Zucci
Nathalie Nerval
Mrs. Grunstein
Robert Lombard
Grunstein
Georges Jamin
Peter
Henri Czarniak
Lescure
Jean Saudray
'Pépin'
Albert Médina
Merkès
Antoine Baud
Butler
Christian Melsen
Van Hoof
Suzanne Flon
Mrs. de Groote
Frédéric de Pasquale
Diamant
Frans Maas
Bezoeker in hotel
Jean-François Delon
Gym bartender (uncredited)
Guus Oster
De Groote (uncredited)