Cast:
Christopher Lee, Douglas Wilmer, Heinz Drache, Marie Versini, Howard Marion-Crawford, Tsai Chin, Rupert Davies, Kenneth Fortescue, Joseph Fürst, Roger Hanin, Harald Leipnitz, Carole Gray, Burt Kwouk, Salmaan Peerzada, Ric Young, Sally Adams, Francesca Tu, Nicholas Courtney, Maureen Beck, Wendy Gifford, Denis Holmes, Michael Chow, Évelyne Dhéliat, Yvonne Ekmann, Lucille Soong