Baseret på den populære serie – nu som spillefilm! Pingvinen Monrad og resten af Junglebanden har i de senere år sørget for at opretholde fred og glæde i junglen. Nu møder de imidlertid deres hidtil største udfordring i form af den djævelske koalabjørn Igor og hans tungnemme bavianhåndlangere, som har planer om at udslette junglen, og alt hvad den indeholder! Nok er Monrad en pingvin, men han har en tiger i sig, og sammen med resten af banden gør han sig klar til at redde dagen og uddele en god omgang koalabank!
In this French computer animation, full of fun and adventure, we have Maurice who has an appearance of a penguin but a spirit of a real tiger. Despite of his efforts to become a fearless Kung-Fu master, the raised by a tigress Maurice has good intentions but not so good actions. Being part of The Jungle Bunch, together with his friends the penguin strives to keep his mother’s legacy and achieve justice and peace in the jungle. However, there is always one villain who wants to rule the place and to force his tyranny over everyone. Igor is an evil koala (although it may be difficult for you to imagine an evil koala) who will do anything to become the King of the Jungle. Will his silly army of clumsy baboons manage to win over The Jungle Bunch?