![The Knocking on the Door](https://i0.wp.com/themoviedb.org/t/p/w185/euIX65cLtXQnKrUmGNmQ5DDhTd8.jpg)
The Knocking on the Door
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.
- Genuri: Crimă, Dramă, Mister
- Țară: United Kingdom
- Director: A.E. Coleby
- Actori: H. Agar Lyons, Fred Paul, Joan Clarkson, Humberston Wright, Frank Wilson, W.G. Saunders,