Robert Vaughn Harry Rule Actor Nyree Dawn Porter Contessa Caroline di Contini Actor Tony Anholt Paul Buchet Actor Yasuko Nagazumi Suki Actor Anthony Chinn Chino Actor Michael Da Costa Cafe Owner Actor Sherwood Price Carter Actor Alf Joint Boat Thug Actor Derek Newark Reece Actor Richard Marner First Russian Actor Stuart Wilson Smith Actor Jack Lynn Professor Williams Actor Tom Bell Shadbolt Actor Sal Pantelone Bank Manager Actor Oliver Ford Davies Hansen Actor Lisa Daniely Marquesa Visconti Actor Norman Atkyns Stage Door Keeper Actor John Law Theatre Doctor Actor David Suchet Leo Actor Paul Jones Caspar Parton Actor Gerry Anderson Producer Cyril Frankel Director Reg Hill Producer John Cameron Music Brendan J. Stafford Cinematographer John Kruse Writer Frank Watts Cinematographer Jeremy Summers Director Don Chaffey Director Tony Barwick Writer John Hough Director Trevor Preston Writer Michael Lindsay-Hogg Director Charles Crichton Director David Tomblin Director Don Leaver Director Terry Nation Writer Brian Clemens Writer