This has been bothering me for months, and I cannot think of the title of this movie I watched as a kid. I remember very few details. First, it came in a teal box. I think the characters have leaves on their heads. The only scene I remember is of the characters running across a rope to cross a river to get away from the bad guy, who's sawing the rope really slowly. I also remember some crossing the river in little leaf boats, and I think the babies might get separated and rushed downstream. That's all I have. Please help!