Cast
Christopher Benjamin
Potter
George Coulouris
Controller
Kenneth Griffith
Richards
Robert Lee
Manager of Two-Tailed Dragon
Kristopher Kum
Passport Official
Patrick McGoohan
John Drake
Yoko Tani
Ako Nakamura / Miho
Amanda Barrie
Rosemary
Ronald Howard
Sanders
Maxine Audley
Pauline
Burt Kwouk
Tanaka
John Garrie
Old Japanese Man
Tommy Yap
Contact Man
Barbara Yu Ling
Hostess