Fourfour recently put together this video compilation which does for the “mirror scare” in movies what that one No-Signal video did for the… having no signal in movies.  One thing becomes clear as you watch it: there really are a lot of movies with mirror scares. And the compilation is well done, very thorough.  I saw a similar compilation like this dealing with clichés in adult film.  Huge, Jiggly, Oiled-Up Titties, I believe it was called. Very eye-opening.

Mirror-Scare