Lieutenant Commander John Byrne of the Naval Secret Service and his partner Pvt. Bill Riggers chase criminal Dr. Sin Fang, who is desperate to find a lost sacred seal. (The fifth and only surviving episode of a six-part serial about an evil mastermind inspired on Sax Rohmer's Dr. Fu Manchu.)
Detective Nayland Smith, comissioned by the British Government to investigate a series of murders comes up against the "Coughing Horror", Dr Fu-Manchu's servant.
This action-packed episode features one of the Devil Doctor's most enjoyably silly schemes to do away with his nemesis Nayland Smith. When Smith goes missing, it's up to Dr Petrie to continue the hunt for the Si-Fan, Fu-Manchu's secret society. On the trail of a mysterious man with a limp, Petrie disguises himself as a rough bargee to investigate a smoky riverside drinking den, the Joy-Shop Club.
In this exciting adventure based on the second Fu-Manchu novel, intrepid sleuths Nayland Smith and Petrie investigate a haunted house, but get more of a fright than they expected. Caught by the evil Dr Fu-Manchu, Nayland Smith faces a plague of ravenous Cantonese rats - a torture known as 'The Six Gates of Joyful Wisdom'. Will Petrie end his agony, with the razor-sharp ‘Friend’s Sword’?
n this episode of adventure serial The Mystery of Dr. Fu-Manchu, intrepid sleuths Nayland Smith and Dr Petrie investigate the strange death of a man from Forest Hill found with his face covered with scratches; their enquiries lead them once more to the Devil Doctor, Fu-Manchu. Meanwhile, Petrie’s stiff upper lip begins to quiver, as he grows dangerously fond of Fu-Manchu’s slave girl, Karamaneh...
Fu-Manchu’s slave girl Karamaneh leads sleuths Nayland Smith and Dr Petrie to her evil master’s lair, where they fall prey to another of the Devil Doctor’s traps. Bound hand and foot, they watch helplessly as a party of policemen are imprisoned in a subterranean vault and poisoned with vile fungal spore vapour, while Fu-Manchu cackles with maniacal glee. Can our heroes escape to save the day?