Fu Manchu

Christopher Lee

Sir Dennis Nayland Smith

Douglas Wilmer

Franz Baumer

Heinz Drache

Marie Lentz

Marie Versini

Dr. Petrie

Howard Marion-Crawford

Lin Tang

Tsai Chin

Sergeant Spicer

Kenneth Fortescue

Jules Merlin

Rupert Davies

Otto Lentz

Joseph Fürst

Michèle Merlin

Carole Gray

Nikki Sheldon

Harald Leipnitz

Inspector Pierre Grimaldi

Roger Hanin

Feng

Burt Kwouk

Abdul

Salmaan Peerzada

Control Assistant

Eric Young

Control Assistant

Ric Young

Shiva (as Danni Sheridan)

Sally Sheridan

Shiva

Sally Adams

Lotus (as Poulet Tu)

Francesca Tu

Sergeant

Nicholas Courtney

Nurse Brown

Maureen Beck

Louise

Wendy Gifford

Constable

Denis Holmes

Guard

Michael Chow

Fu Manchu's Slave (uncredited)

Évelyne Dhéliat

Danish Girl (uncredited)

Yvonne Ekmann

Ling / Bride (uncredited)

Lucille Soong