Dirk Bogarde
Max
Acting
Charlotte Rampling
Lucia
Acting
Philippe Leroy
Klaus
Acting
Gabriele Ferzetti
Hans
Acting
Giuseppe Addobbati
Stumm
Acting
Isa Miranda
Countess Stein
Acting
Nino Bignamini
Adolph
Acting
Marino Masé
Atherton
Acting
Amadeo Amodio
Bert
Acting
Piero Vida
Day Porter
Acting
Geoffrey Copleston
Kurt
Acting
Manfred Freyberger
Dobson
Acting
Ugo Cardea
Mario
Acting
Hilda Gunther
Greta
Acting
Nora Ricci
The Neighbor
Acting
Piero Mazzinghi
Concierge
Acting
Kai-Siegfried Seefeld
Jacob
Acting
Luigi Antonio Guerra
Bit role (uncredited)
Acting
Carlo Mangano
Porter (uncredited)
Acting
Anthony Forwood
Opera Audience (uncredited)
Acting
Alvaro Tei
Hotel Guest
Acting
Tonino Tommasi
Hotel Guest
Acting