Why Lion Roars

S1, E10: There was a time when Lion had lost his roar. Crocodile was snapping at all the animals in Tinga Tinga and ruling over the Waterhole, and Lion could do nothing about it. Then one day Flea told Lion that if Lion dared to enter the Great Cave of Tinga Tinga, maybe he would find his roar. Lion plucked up his courage and confronted the Great Cave.