Legends claim that Saurus Rock keeps bad luck out of the Great Valley. Is it really true? Could the mysterious Longneck named Doc be the famous Lone Dinosaur, who can defeat a Sharptooth with his lasso-like tail To find out, Littlefoot and company must cross the great Valley and face a dangerous Sharptooth themselves!
Directed by Charles Grosvenor
Thomas Dekker
Littlefoot (voice)
Kenneth Mars
Grandpa (voice)
Anndi McAfee
Cera (voice)
Aria Noelle Curzon
Ducky (voice)
Jeff Bennett
Petrie / Spike (voice)
Nancy Cartwright
Dana (voice)
Sandy Fox
Dinah (voice)
Miriam Flynn
Grandma (voice)
