Robert Wagner

Alexander Mundy

Malachi Throne

Noah Bain

Edward Binns

Wallie Powers · Wally Powers

Fred Astaire

Alistair Mundy (voice) (uncredited)

Joe Louis

Prizefighter

Leslie Nielsen

SIA Security Man

Doug McClure

Mr. Saunders

Raymond Burr

SIA Bureau Chief

Wally Cox

Tourist

Don 'Red' Barry

Airline Captain

Eddie 'Rochester' Anderson

Concierge

Ed Haskett

Party Guest (uncredited)

Kay Peters

Countess Georgiana

Ricardo Montalban

Nick Grobbo

Carolyn Nelson

Julie

Earl Holliman

Major Arlin McCoy

Barry Sullivan

Gen. Wiley

G.D. Spradlin

Col. Collins

George Murdock

Fred Devon

Al Bain

Casino Worker (uncredited)

Alex Dreier

Charlie Catlett

Sharon Acker

Edwina Hopkins

Benson Fong

Dr. Takida

Nobu McCarthy

Kim

Yuki Shimoda

Togasi

Philip Ahn

Owner

Soon-Tek Oh

Servant

Lloyd Kino

Bartender

Marya Thomas

Oriental Girl

Paola Pitagora

Jeanette Martine

Peter Sellers

Man in Harbor Records Office

Nicoletta Machiavelli

Varina

Niké Arrighi

Duchess

Jacques Herlin

The Frenchman

Kalam Shamsuddin

Indrahan

Calisto Calisti

Police Lieutenant

Terry Jenkins

Henderson

John Saxon

Dead Man

James Drury

Mr. Clifton

Roy Roberts

Acteur

Russell Custer

Inmate (uncredited)

Charlie Picerni

Guard (uncredited)

Murray Matheson

Harry Fulham

Norbert Schiller

Ludwig Drucker

Gordon Pinsent

Gerald Lockridge

Cyril Delevanti

John B. Cannon

Ann Prentiss

Desk Clerk

Hal Taggart

Hotel Guest (uncredited)

Lew Palter

Keating

Susan Saint James

Princess Astride /Charlie Brown

Ethelreda Leopold

Party Guest (uncredited)

Carla Borelli

Laura Cannon

Don Ross

S.I.A. Agent

Gene Dynarski

1st Agent

Michael Forest

Cheech

Alice Ghostley

Miss Prillo

Chuck Courtney

Henchman

Bill Fletcher

Helmuth

Albert Carrier

Croupier

Hermione Gingold

Duchess Christina

Larry D. Mann

Dedier

John Sebastian

Schreiber

Bette Davis

Bessie Grindel

Gavin MacLeod

Seymour · Major Kazan

Lloyd Bochner

Dr. George Kingsford · Clayton Hewitt

Maurice Marsac

Carlo Rubano

Douglas Henderson

Doctor Hallon

Arthur Tovey

Crew Member (uncredited) · Waiter (uncredited)

Henry Wilcoxon

Prime Minister Garth

J. Pat O'Malley

Thoreau

Brenda Benet

Nicole

Don Knight

Bertie · Bertie Turner

Lawrence Dane

Capt. Van Zandt

Ben Murphy

King Pineau

Alan Caillou

Janos Kowalski

Stuart Margolin

Prison Chaplain

Nancy Kovack

Penny Colbert

Curt Lowens

Kurt Kosbec

Charles Dierkop

Radko

Edmond O'Brien

Rocky McCauley

Ahna Capri

Marcia Narden

Alan Baxter

Bob Green

Alejandro Rey

Mendoza

Anthony Zerbe

Johnny O'Farrel

Beah Richards

Sister Martha Gowen

Ben Cooper

Capt. Maxwell

Bern Hoffman

Guard Captain

Chuck Bowman

Co-Pilot

Dennis Patrick

State's Attorney

Dick Balduzzi

Officer

Don Diamond

Messenger

Edward Ashley

Parnell Grady

Erik Holland

Schneider

Foster Brooks

Drunk

Francine York

Miss Agnew

Frank De Kova

Gen. Tashkov

Georg Stanford Brown

Bates

Greg Mullavey

Georgie

Gregory Sierra

Fletcher

Harold J. Stone

Manny Grayson

Henry Silva

Peter Vale

Ina Victor

Spanish Girl

Ivan Dixon

General Christophe

James Flavin

Gen. Levin

Jan Arvan

Nilo Cranodj

John Colicos

The Man

John Hoyt

Mundt

John Russell

William Dover

Joseph La Cava

Roulette Dealer (uncredited)

Kenneth Tobey

Captain

Keye Luke

Dr. Tanu Woo

Lane Bradford

Anderson

Marco López

Movie Theatre Patron (uncredited)

Michael Ansara

Sergio

Nehemiah Persoff

Harry Lavender

O. J. Simpson

Airplane Passenger (uncredited)

Paul Bradley

Party Guest (uncredited)

Peter Brocco

Vlado Miloslav

Peter Hobbs

Mr. Cook

Peter Mark Richman

Anton Veitch

Read Morgan

George

Richard Carlson

Daniel K. Ryder

Richard Kiel

Willy

Robert F. Simon

Vogel

Roger C. Carmel

Paz

Teri Garr

Maggie Philbin

Walter Burke

Stanley Wolczak

Wende Wagner

Linda

Whit Bissell

James Jenkins

William Smithers

Mr. Aiken

Yvonne Craig

Roxanne