Riven

Jack Lemmon

as Wendell Armbruster, Jr.

Juliet Mills

as Pamela Piggott

Clive Revill

as Carlo Carlucci

Edward Andrews

as J.J. Blodgett

Gianfranco Barra

as Bruno

Franco Angrisano

as Arnoldo Trotta

Pippo Franco

as Mattarazzo

Franco Acampora

as Armando Trotta

Giselda Castrini

as Anna

Raffaele Mottola

as Passport Officer

Lino Coletta

as Cipriani

Harry Ray

as Dr. Fleischmann

Guidarino Guidi

as Maitre D'

Giacomo Rizzo

as Barman

Antonino Faà di Bruno

as Concierge (as Antonino Faa' Di Bruno)

Yanti Somer

as Nurse (as Yanti Sommer)

Janet Ågren

as Nurse

María Rosa Sclauzero

as Hostess

Melù Valente

as Hostess (as Melu' Valente)

Aldo Rendine

as Rossi

Bruno Alias

as Man at Airport (uncredited)

Sergio Bruni

as Singer Sergio Bruni (uncredited)

Pasquale Campagnola

as Police commissioner (uncredited)

Nestore Cavaricci

as Male Nurse (uncredited)

Enrico Cesaretti

as Man at Airport (uncredited)

Armando De Martino

as Alberto Trotta (uncredited)

Giorgio Dolfin

as Waiter (uncredited)

Andrea Esterhazy

as Hotel Guest (uncredited)

Ferruccio Fregonese

as Man at Aiport (uncredited)

Ettore Geri

as Airplane Passenger (uncredited)

Armando Giovagnoli

as Baron Von Schmetterling (uncredited)

Ty Hardin

as Helicopter Pilot (uncredited)

Margherita Horowitz

as Hotel Guest (uncredited)

Silvio Klein

as Man at Airport (uncredited)

Alba Maiolini

as Woman at Airport (uncredited)

Giuseppe Marrocco

as Commissionaire (uncredited)

Anna Maria Perego

as Woman at Hotel (uncredited)

Luigi Scavran

as Sommelier (uncredited)

Pupita Lea Scuderoni

as Airline Passenger (uncredited)

Maria Tedeschi

as Hotel Guest (uncredited)

Giuseppe Terranova

as Commissionaire (uncredited)

Bruno Tocci

as Police Escort (uncredited)

Sandra Wolff

as Airplane Passenger (uncredited)

Lidia Zanussi

as Hotel Guest (uncredited)

Gianni Di Segni

as Policeman (uncredited)

Billy Wilder

Director

Billy Wilder

Screenplay

Ralph E. Winters

Editor

Luigi Kuveiller

Director of Photography

I. A. L. Diamond

Screenplay

Billy Wilder

Producer

Samuel A. Taylor

Theatre Play

Ferdinando Scarfiotti

Art Direction

Jack Lemmon

Executive Producer

Carlo Rustichelli

Original Music Composer