Sorry for double post, my computer was acting up, can't seem to delete messages.
If you search around certain websites (the obvious one that everyone knows springs to mind) you can see trailers for it, to be honest I don't speak Japanese so I can't tell you what its about but Wikipedia does have a plot summary...
The movie takes place after episode 196. Footage of this movie is seen in the opening of episode 197. Naruto Uzumaki, Kakashi Hatake, Sakura Haruno, and Rock Lee are assigned to protect the prince of the Land of the Moon during his world trip. The Land of the Moon is a very wealthy nation, so the prince tends to buy whatever he wants, and isn't too quick to follow the directions of his escorts. When the group happens to come across a circus with a rare sabertoothed tiger, he ends up purchasing not only it, but the rest of the animals as well. Now the team has to look over both the spoiled prince and his newly-acquired pets. On top of that, three powerful ninja are hunting them."