Movies for my 3 year old nephew?

My oldest nephew is 3 and I babysit him a lot. Usually his mom sends movies over with him. Between the movies she sends and the movies we already have here I have watched them all over and over and over way to many times. So far I haven't found a movie that he will actually sit down and watch. Usually he plays with his toys and if an interesting part comes on he will stop for a few minutes and watch it then continue playing. I let him pick out the movie and it gets played over and over until I can't take it any more or he gets tired of it then I have him pick a different one. So can anyone suggest some titles to get that might interest him, ones that wont drive me crazy being played over and over. Perhaps educational ones? The movies his mom sends over are Up, Mickey Mouse Playhouse, Madagascar 2, Cars, Coraline, The Wild, Bolt, Open Season, Handy Mandy, Ratatouille, Cloudy with a chance of meat and a few more.