This movie tie-in is ok. My son enjoyed it very much. And it made me think that there must be a TV series, which is now his new favorite. At any rate, it merely glosses over what happens to Littlefoot's mother (she dies), but doesn't actually come out and say it. I had to explain it to my son anyway. Luckily, he meets up with his grandparents again at the end.
It is abut a babby dinosaur name little foot. And little foot and his frends go thou an advencher. To go to the grate vally.so him and his frands stop a dinosaur could sharp tooth. They pushed a bolder off a cliff and it fell on the sharp tooths head. So theys cept walking tords the grate vally.