Alain Delon

Tom Ripley

Marie Laforêt

Marge Duval

Maurice Ronet

Philippe Greenleaf

Erno Crisa

Inspector Riccordi

Frank Latimore

O'Brien

Billy Kearns

Freddy Miles

Ave Ninchi

Signora Gianna

Viviane Chantel

Belgian Lady

Nerio Bernardi

Agency Director

Barbel Fanger

Mr. Greenleaf

Lily Romanelli

Housekeeper

Nicolas Petrov

Boris

Elvira Popescu

Mrs. Popova

Romy Schneider

Freddy's Companion (uncredited)

Paul Müller

Blind Man (uncredited)

René Clément

Clumsy Waiter (uncredited)

Jacqueline Parey

Ingrid (uncredited)

Leonello Zanchi

Police Inspector (uncredited)

Walter Grant

Purchaser of the Yacht (uncredited)

Nino Vingelli

(uncredited)

René Clément

Director

Raymond Hakim

Producer

Robert Hakim

Producer

Paul Gégauff

Screenplay

René Clément

Screenplay

Nino Rota

Original Music Composer

Henri Decaë

Director of Photography

Françoise Javet

Editor

Patricia Highsmith

Novel

Jacques Météhen

Conductor

Yvette Vérité

Script Supervisor

Bruno Avesani

Assistant Art Director

Eugène Roman

Assistant Art Director

Maurice Rémy

Sound Recordist

Maurice Binder

Title Designer

André Bouladoux

Key Grip

Paul Bertrand

Production Design

Jacques Carrère

Sound Mixer

Louis Bonnemaison

Makeup Artist

Piero Cocco

Production Manager

Alberto Cardone

Assistant Director

Pierre Zimmer

Assistant Director

Marcel Corvaisier

Boom Operator

Jean-Claude Marchetti

Sound

Jean Rabier

Camera Operator

Jean-Paul Schwartz

First Assistant Camera

Jean Guélis

Choreographer