David Niven

'Major' Walter Bradbury

Toshirō Mifune

Ambassador Kagoyama

Hardy Krüger

Müller

Kazuhito Ando

Koichi Kagoyama

Irene Tsu

Talah

Ivan Desny

Foreign Minister

Miiko Taka

Mme. Kagoyama

Jeff Corey

Mr. King

Patricia Donahue

Mrs. King

Rainer Penkert

Army Colonel

Noor Kumalasari

Ruby

Salleh Ben Joned

Sokono(Kulagong police chief)

Mustapha Maarof

Marco

Gatz Shariff

Chief of Police

Tony Braun

T.V. Cameraman

Paul Neuhaus

Army Sergeant

David de Keyser

Ambassador Kagoyama (voice)

Robert Rietty

Harok (voice)

Nicole Massie

Plane passenger /Coach crash victim (uncredited)