Does anybody know a really good, free movie maker? I am making a video (non-villager related), and I want to be able to have film playing with words going along the bottom as the film plays. If you're not sure what I mean then please look at the video in the link (I swear it's appropriate, it's just a music video with Luna Lovegood and Harry Potter clips from movies 3-7 (I think those are the movies)). I really appreciate any suggestions, thanks!

Sorry, the video is called "[we shout] ; harry/luna", I think, if you want to look it up. There's not a link, nevermind.