Riven

Bing Crosby

as Harry Turner

Bob Hope

as Chester Babcock

Joan Collins

as Diane

Robert Morley

as Leader of the 3rd Echelon

Walter Gotell

as Dr. Zorbb

Felix Aylmer

as Grand Lama

Dorothy Lamour

as Dorothy Lamour

Roger Delgado

as Jinnah

Jacqueline Jones

as Blonde at Airport

Katya Douglas

as 3rd Echelon Receptionist

Mei Ling

as Ming Toy

Robert Ayres

as American Official

Alan Gifford

as American Official

Peter Sellers

as Indian Neurologist (uncredited)

David Niven

as Lama who remembers Lady Chatterly's Lover (uncredited)

Dean Martin

as The 'Grape' on Plutomium (uncredited)

Frank Sinatra

as The 'Twig' on Plutomium (uncredited)

Dave King

as Mr. Ahso - Chinese Restaurant Owner (uncredited)

Pat O’Brien

as Chinese Restaurateur (uncredited)

Peter Madden

as Lama, Slim (uncredited)

Bob Simmons

as Astronaut (uncredited)

Nosher Powell

as Astronaut (uncredited)

Tutte Lemkow

as Hotel Servant (uncredited)

Robin Hughes

as American Official (uncredited)

Harry Baird

as Nubian at Lamasary (uncredited)

Roy Patrick

as Leader's Man(uncredited)

Victor Brooks

as Leader's Man (uncredited)

John Dearth

as Leader's Man (uncredited)

Jerry Colonna

as Man Looking For a Match (uncredited)

Edwina Carroll

as Girl (uncredited)

Sheree Winton

as Girl (uncredited)

Michel Mok

as Undetermined Role (as Michele Mok)

Norman Panama

Director

Melvin Frank

Writer

Norman Panama

Writer

Melvin Frank

Producer

Robert Farnon

Original Music Composer

Alan Osbiston

Editor

John C. Smith

Editor

John Victor-Smith

Editor

Sally Nicholl

Casting

Roger K. Furse

Production Design

Syd Cain

Art Direction

William Hutchinson

Art Direction

Maurice Fowler

Set Decoration

Anthony Mendleson

Costume Design

Bill Kirby

Production Supervisor

Sammy Cahn

Songs

Jimmy Van Heusen

Songs

Angela Martelli

Continuity

Pamela Davies

Continuity

Gerry Fisher

Camera Operator

Bluey Hill

Assistant Director

Buster Ambler

Sound

Bob Jones

Sound

Chris Greenham

Sound Editor

Lee Doig

Music Editor

David Aylott

Makeup Artist

Joan White

Hairstylist

Wally Veevers

Special Effects

Ted Samuels

Special Effects

Maurice Binder

Main Title Designer

Jack Hildyard

Director of Photography

Michael Walter

Key Grip

Basil Mannin

Set Dresser

Ray Thorne

Assistant Editor