The concept of this movie may sound a little out there, but it's Woody Allen at the helm so he manages to just about pull it off. It tells the story of an American writer (Owen Wilson) who visits Paris with his fiancee (Rachel McAdams) and tries to persuade her to move there. One night he goes off for a stroll at midnight and finds himself travelling back in time, as you do. He falls even more in love with this Bohemian city he finds himself in, but may just be forgetting about future wifey at home. Sounds a bit mad-hatter, doesn't it? It won an Oscar though, so go on, give it a go.