Riven

Audrey Hepburn

as Sister Luke

Peter Finch

as Dr. Fortunati

Edith Evans

as Rev. Mother Emmanuel

Peggy Ashcroft

as Mother Mathilde

Dean Jagger

as Dr. Hubert Van Der Mal

Mildred Dunnock

as Sister Margharita

Beatrice Straight

as Mother Christophe

Patricia Collinge

as Sister William

Rosalie Crutchley

as Sister Eleanor

Ruth White

as Mother Marcella

Barbara O'Neil

as Mother Didyma

Margaret Phillips

as Sister Pauline

Patricia Bosworth

as Simone

Colleen Dewhurst

as Dangerous Hospital Patient

Stephen Murray

as Chaplain

Lionel Jeffries

as Dr. Goovaerts

Niall MacGinnis

as Father Vermeuhlen

Eva Kotthaus

as Sister Marie

Molly Urquhart

as Sister Augustine

Dorothy Alison

as Sister Aurelie

Jeanette Sterke

as Louise

Errol John

as Illunga

Diana Lambert

as Lisa

Orlando Martins

as Kalulu

Penelope Horner

as Jeanette Milonet (uncredited)

Charles Lamb

as Pascin (uncredited)

Ave Ninchi

as Sister Bernard (uncredited)

Richard O'Sullivan

as Pierre (uncredited)

Frank Singuineau

as Murderer of Sister Aurelie (uncredited)

Elsa Albani

as (uncredited)

Gabriella Andreini

as (uncredited)

Juan Aymerich

as (uncredited)

Grazia De Rossi

as (uncredited)

Giovanna Galletti

as (uncredited)

Fred Zinnemann

Director

Kathryn C. Hulme

Novel

Robert Anderson

Screenplay

Stanley Browne

Technical Advisor

Marie-Louise Habets

Technical Advisor

Franz Planer

Director of Photography

Henry Blanke

Producer

Alexandre Trauner

Art Direction

Franz Waxman

Original Music Composer

Fred Zinnemann

Producer

Marjorie Best

Costume Design

Walter Thompson

Editor

Maurice Barnathan

Set Decoration

Grazia De Rossi

Hairstylist

Julien Derode

Production Manager

Bernard Vorhaus

Assistant Director

Robert J. Miller

Sound Recordist

Sergio Leone

Assistant Director

Oliver S. Garretson

Sound

Orazio Tassara

Production Manager

Elaine Schreyeck

Script Supervisor

Léo L. Fuchs

Still Photographer

Chuck Hansen

Production Manager

Christian Ferry

Location Manager

Italo Tomassi

Art Department Manager

Goffredo Bellisario

Camera Operator

Alberto De Rossi

Makeup Artist

Sam Zebba

Second Unit

Franz Waxman

Conductor