Anticipating the arrival of his enemies to kill him, millionaire Henley Farrer sets a deadly trap for them involving an Oriental dagger and, inevitably, Steed and Tara.
Quest roles:
John Hollis(Kanwitch), Ronald Lacey(Strange Young Man), Stratford Johns(Sidney), Richard Hurndall(Farrer), Michael Bilton(Dr. Winter), Ferdy Mayne(Baron Von Orlak), Tutte Lemkow(Gorky), Peter Swanwick(Oppenheimer), Leon Thau(Ho Lung)