The Sign of Four is excellent movie from 1983. I do not watch many movies under the Crime category, but this was great and now I am bigger fan of movies of this kind. Before you read this review and before I spoil you the story, watch the movie, I highly recommend it. The Sign of Four is definitely one of these movies that you can watch several times and always find something new, and something interesting. Whoever has not seen let it rush in front of the TV, because this movie just has to be seen. Fu*k torrents, you can watch the full movie online here on.... Show more