A jungle's monkey population is divided into two tribes - the tree-dwelling Woonkos and the land-based Laankos. An inquisitive ape hits adolescence and begins questioning ancient tribal traditions of living separately, a move which prompts him to pack his bags and head out into the big, wide world. Animated adventure, with the voices of Matt Hill, John Hurt, Michael York, Rik Mayall and Michael Gambon.