Classic public domain film, digitally preserved and free to stream forever.
The Terror (1938) is a British mystery thriller set in a fog-shrouded country house, where a mysterious masked figure known as The Terror is killing off the guests one by one. As the body count rises and suspects multiply, the true identity of the killer remains hidden until the very end.
Starring Wilfrid Lawson, Arthur Wontner, and Linden Travers. This film is in the public domain and free to watch, download, and share.