This film is part of Free

The Knocking on the Door
Evil Dr Fu-Manchu visits London's historic waxworks, while a country cottage is plagued by odd knocking, awful groans and fiendish laughter...
Crime 1923 36 mins Silent
Overview
The evil Dr Fu-Manchu proves to be a master of disguise as well as villainy in this thrilling episode of the popular adventure serial. Adopting the persona of a long-bearded professor, Fu-Manchu pays a visit to London's Madame Tussauds waxworks. Elsewhere, there's something horribly uncanny going on at a remote country cottage: sleuths Nayland Smith and Petrie leave the capital to investigate.
Based on the closing chapters of Sax Rohmer's first Fu-Manchu novel, this episode remains largely faithful to the book, even reproducing snatches of the text verbatim via the intertitles. But where this film version shows Nayland Smith, Petrie and Karamaneh enjoying the waxy delights of Madame Tussauds, the original novel had them - rather less memorably - visiting an 'exhibition of watercolours' in Bond Street.
Related
Tales of Old Chinatown

The Woman from China The Woman from China
Crime 1931 76 mins Silent
A young woman is persuaded to help a Chinese businessman to kidnap a naval officer in this fun and outrageous British thriller.

Attack on a Mission Station Attack on a Mission Station
War 1900 1 mins Silent Location: Blackburn
Dramatised account of Chinese rebels' violent confrontation with Christian missionaries, made in the wake of the Boxer Rebellion.

A Bid for Fortune A Bid for Fortune
Drama 1917 84 mins Silent
Master criminal Dr Nikola seeks a Chinese curio that promises eternal life and world domination

Cosmopolitan London Cosmopolitan London
Interest film 1924 10 mins Location: Soho
An extraordinary tour of Soho's French cafés, Clerkenwell's Little Italy and the lesser-trodden streets of Limehouse in the 1920s.

Lieutenant Rose and the Chinese Pirates Lieutenant Rose and the Chinese Pirates
Drama 1910 12 mins Silent Location: Croydon
Lieutenant Rose is kidnapped by Chinese pirates in this action-packed early adventure series.

Lieutenant Lilly and the Sploge of Opium Lieutenant Lilly and the Sploge of Opium
Comedy 1913 11 mins Silent Location: Walton-on-Thames
The intrepid Lt Lilly is called upon to quell a Chinese Boxer rebellion in a spoof adventure serial.
New

Mark Kermode Online In 3D with Richard Curtis - A Love Actually Special Mark Kermode Online In 3D with Richard Curtis - A Love Actually Special
Discussion programme 2020 38 mins
This festive season, Mark Kermode takes a deep dive into his favourite ever Christmas movie, Love Actually, with writer and director, Richard Curtis..

The Brilliant Biograph The Brilliant Biograph
Anthology 2020 52 mins Silent
Immerse yourself in an enchanting compilation of newly-restored rare images from the first years of filmmaking.

Mark Kermode Online In 3D with Kathleen Turner, Henry Blake and Julien Temple Mark Kermode Online In 3D with Kathleen Turner, Henry Blake and Julien Temple
Discussion programme 2020 30 mins
The funniest, best loved and most respected film critic in the UK talks to an array of guests from the world of film including Kathleen Turner, Henry Blake and Julien Temple.

Mark Kermode Online in 3D with Meera Syal, Gugu Mbatha-Raw, Greg Proops and more Mark Kermode Online in 3D with Meera Syal, Gugu Mbatha-Raw, Greg Proops and more
Discussion programme 2020 65 mins
The funniest, best loved and most respected film critic in the UK talks to an array of guests from the world of film including Gugu Mbatha-Raw, Meera Syal, Ben Roberts, and more!

Mark Kermode Online In 3D with Morfydd Clark, Rose Glass, Segun Akinola and Be Manzini Mark Kermode Online In 3D with Morfydd Clark, Rose Glass, Segun Akinola and Be Manzini
Discussion programme 2020 56 mins
The funniest, best loved and most respected film critic in the UK talks to an array of guests from the world of film including Morfydd Clark, Shola Amoo, Be Manzini, and more!

Mark Kermode Online In 3D with Sam Riley, Noel Clarke and Caitlin Moran Mark Kermode Online In 3D with Sam Riley, Noel Clarke and Caitlin Moran
Discussion programme 2020 59 mins
The funniest, best loved and most respected film critic in the UK talks to an array of guests from the world of film including Noel Clarke, Sam Riley, Fyzal Boulifa, and more!