If you've read the books, and read Revelation you know they are talking about the end of the world, the 2nd coming of Christ. There has been a left behind movie series that was made. I'm not sure how many that was made of those ones, but I have seen 3 of them. 

This one is a new Left Behind movie set to hit theaters Oct. 3. Not sure if it sums up the whole book of Revelation or just part of it. I hope to see it in theatures, if not will see it on DVD eventually. Here's a trailer to get you interested. The end is coming!