Dirk Bogarde

Max

Charlotte Rampling

Lucia

Philippe Leroy

Klaus

Gabriele Ferzetti

Hans

Giuseppe Addobbati

Stumm

Isa Miranda

Countess Stein

Nino Bignamini

Adolph

Marino Masé

Atherton

Amadeo Amodio

Bert

Piero Vida

Day Porter

Geoffrey Copleston

Kurt

Manfred Freyberger

Dobson

Ugo Cardea

Mario

Hilda Gunther

Greta

Nora Ricci

The Neighbor

Piero Mazzinghi

Concierge

Kai-Siegfried Seefeld

Jacob

Luigi Antonio Guerra

Bit role (uncredited)

Carlo Mangano

Porter (uncredited)

Anthony Forwood

Opera Audience (uncredited)

Alvaro Tei

Hotel Guest

Tonino Tommasi

Hotel Guest

Liliana Cavani

Screenplay

Barbara Alberti

Story

Liliana Cavani

Director

Alfio Contini

Director of Photography

Piero Tosi

Costume Design

Franco Arcalli

Editor

Italo Moscati

Screenplay

Daniele Paris

Original Music Composer

Jean Marie Simon

Art Direction

Fausto Ancillai

Sound Mixer

Euclide Santoli

Makeup Artist

Esa De Simone

Producer

Decio Trani

Sound Designer

Osvaldo Desideri

Set Decoration

Iole Cecchini

Makeup Artist

Michael Billingsley

Sound Editor

Fernando Caso

Sound Effects Editor

Roberto Arcangeli

Sound Effects

Eugenio Rondani

Sound Designer

Nedo Azzini

Art Direction

Robert Gordon Edwards

Producer

Cesare Paciotti

Makeup Artist

Amedeo Pagani

Screenplay

Barbara Alberti

Screenplay

Liliana Cavani

Story

Amedeo Pagani

Story

Franco Cirino

Assistant Director

Johannes Freisinger

Assistant Director

Mario Garriba

Second Assistant Director

Paola Tallarigo

Assistant Director