Night of the Living Dead (1968)
Directed by George A. Romero · Masters of Horror profile
Made in Pittsburgh for about $114,000. It created the modern zombie, and a copyright slip put it in the public domain.
Where to watch Night of the Living Dead
Watch freePublic domain · Internet ArchiveStreaming, rent or buyLive U.S. listings · JustWatchWatch the trailerYouTube
This film is in the U.S. public domain. Many restored copies are free to stream.