La princesse des cygnes III et le mystère du trésor enchanté

This movie is the best one of the three. I liked the first one, too, though the second was a waste of time, but this one is the best. First of all, the story is great, for the most part it's fun to watch, and you can almost feel what's happening there. The new songs and music are very good, too. So if you liked the first one and/or the second one you ARE going to like this one very much.