Riven

Richard Basehart

as Alan Spender

Valentina Cortese

as Victoria Kowelska

William Lundigan

as Major Marc Bennett

Fay Baker

as Margaret

Gordon Gebert

as Christopher

Steven Geray

as Dr. Burkhardt

Herbert Butterfield

as Joseph C. Callahan

Kei Thin Chung

as Kei - Houseboy

John Burton

as Mr. Whitmore

Katherine Meskill

as Mrs. Whitmore

Mario Siletti

as Tony, the Grocer

Charles Wagenheim

as Man At Accident

David Clarke

as Mechanic

Tamara Schee

as Maria

Natasha Lytess

as Karin Dernakova

Ashmead Scott

as Inspector Hardy

Tom McDonough

as Farrell

Mari Young

as Chinese Singer

Steve Carruthers

as Restaurant Guest (uncredited)

Harry Carter

as Detective Ellis (uncredited)

Spencer Chan

as Chinese Cook (uncredited)

Sonia Charsky

as Bit Role (uncredited)

Geraldine Jordan

as Minor Role (uncredited)

Don Kohler

as Chemist (uncredited)

Roger McGee

as G.I. (uncredited)

Leslie K. O'Pace

as U.N.R.A Sergeant (uncredited)

Henry Rowland

as Sergeant, Interpreter (uncredited)

Jeffrey Sayre

as Police Stenographer (uncredited)

Glen Walters

as Bit Role (uncredited)

Alfred Newman

Music Director

Maurice De Packh

Orchestrator

Robert Wise

Director

Dana Lyon

Novel

Robert Bassler

Producer

Nick DeMaggio

Editor

Sol Kaplan

Original Music Composer

Lucien Ballard

Director of Photography

Lyle R. Wheeler

Art Direction

Paul S. Fox

Set Decoration

Renié

Costume Design

John DeCuir

Art Direction

Thomas Little

Set Decoration

Ben Nye

Makeup Artist

Charles LeMaire

Costume Design

Don B. Greenwood

Property Master

Harry M. Leonard

Sound

Fred Sersen

Visual Effects

Anthony Jowitt

Dialogue Coach

Allan A. Buckhantz

Technical Advisor

George Leverett

Sound

Robert Wise

Additional Writing

Elick Moll

Screenplay

Frank Partos

Screenplay

Bernard Mayers

Orchestrator

Robert Bassler

Additional Writing

Horace Hough

Assistant Director

Richard Murphy

Additional Writing

Edward B. Powell

Orchestrator