MovieFlixter - In case you are looking for a website from where you can watch your favorite movies without going for any registration or account creation process then we have a website named MovieFlixter that will allow you to watch movies for free.
IMDb - Internet Movie Database
WMM - Search Your Favorite Movie And TVShow With Biggest Database
theGoodflix - Find the next great movie or show to watch based on your friend's recommendations.
FMovies - FMovies aka FMovies.
MovieChat - Message boards for discussing movies.