Christopher Lee

Dr. Fu Manchu

Douglas Wilmer

Nayland Smith

Horst Frank

Rudy / Ronald "Ronny" Moss

Tsai Chin

Lin Tang

Wolfgang Kieling

Dr. Lieberson

Maria Rohm

Ingrid Swenson

Howard Marion-Crawford

Dr. Petrie

Suzanne Roquette

Maria Lieberson

Noel Trevarthen

Mark Weston

Tony Ferrer

Insp. Ramos

Mona Chong

Jasmin

Peter Carsten

Kurt Heller

Eddie Byrne

Ship's Captain

Christopher Casson