See a List of All of the Movies For Kids on HBO Max
All of the Harry Potters, The Lego Movie, and 107 Other Movies For Kids on HBO Max
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HBO Max's Description: "A kid brontosaurus embarks on a journey to find a mythical Green Valley in this animated film set in the Prehistoric Age. The environment doesn't provide enough vegetation for the plant-eating brontosauri, who talk of a valley full of edible greens. When a natural disaster orphans young Littlefoot, he sets out to find the special place, dodging a ferocious T-Rex along the way."