Classic public domain film, digitally preserved and free to stream forever.
The Guy with the Secret Kung Fu (1981) is a Hong Kong martial arts film in which a wandering fighter with a mysterious and devastating fighting style is drawn into a conflict between rival clans, forced to use his secret techniques to survive wave after wave of deadly opponents.
Starring Wong Tao, Chang Lei, and Lung Fei. This film is in the public domain and free to watch, download, and share.