The Twilight Saga: Eclipse: The Twilight Saga: Eclipse:

Want to tell your friends what movies you're watching? You can do it with the click of a button on TVGuide.com.

Just like with our TV check-in, you can click the "I'll Watch" buttons featured on more than 40,000 movie fan pages to share with your friends on Facebook which flicks you're going to watch. You can also see when a movie is on TV, on DVD, on demand or online on our fan pages, which include news, reviews, photos and trailers.

The most popular movie fan pages currently include the Harry Potter and Twilight franchises, as well as cult classics like The Graduate and Dirty Dancing. Which movies will join them next?