The Sign of Four
A celebrated detective partnership, Sherlock Holmes and Dr. Watson, investigate a series of mysterious deaths and the disappearance of the Great Mogul, a magnificent and extremely valuable diamond.
Watch Now
Unlock all regions with NordVPNStreaming in:
Australia
All Countries- Australia
Canada
United Kingdom
United States
Can't find where to watch The Sign of Four from United States?
Use a VPN service like NordVPN to unlock access to streaming sources from any region worldwide.
Free
Buy or Rent
The Sign of Four: Where to Watch Online in Australia?
At the present time, viewers have the opportunity to enjoy "The Sign of Four" completely free of charge, though with occasional advertisements, on the following streaming platforms: Plex. Additionally, viewers have the option to either rent or purchase "The Sign of Four" on the following digital platforms: Amazon.
Main Cast
More The Sign of Four Content
Sherlock Holmes - Intro to "The Sign of Four" (1983)
