The Little Elephant Jumbo
Leo finds out that thousands of elephants have been killed by Congo and his men, and tells the elephant boss Darba about it. Darba, however, does not believe him. The elephants ignore Leo's warning, only to find themselves victims of massacre by an army of tanks. Source: tezukaosamu.net
EP 25 - The Little Elephant Jumbo
1965
Kimba the White Lion
The series follows the adventures Leo, a young lion cub. Leo becomes king of the jungle when his father, the previous king of the jungle is killed by a human hunter.
(Source: Anime News Network)