Welcome to Happy Tree Friends Land 4: A Race to the Ice Castle

Welcome to Happy Tree Friends Land 4: A Race to the Ice Castle is a fanmade movie.

Summary
Casey and the tree friends see a sparkling snowglobe message from the far east of Russia and meet Princess Ivy. She needs help because someone is going to steal something called Frost Apple that keeps the entire kingdom in peace, away from the evil Black Frost, the king of black ice, who is planning on marrying the princess and taking over the Ice Kingdom. Casey and the gang have to help Princess Ivy and stop Black Frost from taking over the ice castle. At the end, Lilly discovers that her Aqua Ring is now a necklace that is similar to Casey's.