Rings | A movie within a movie
A young woman becomes worried about her boyfriend when he explores a dark subculture surrounding a mysterious videotape said to kill the watcher seven days after he has viewed it. She sacrifices herself to save her boyfriend and in doing so makes a horrifying discovery - there is a movie within the movie that no one has ever seen before.
Rings is an American supernatural psychological horror film directed by F. Javier Gutierrez, and starring Matilda Lutz, Alex Roe, Johnny Galecki and Vincent D'Onofrio. It is the third feature-length film in the American Ring franchise, following The Ring (2002) and The Ring Two (2005).