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!

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)
282 ratings. The score is reasonably stable but could shift up to 0.13 as more ratings come in.
Why we're confident →Click icons to visit streaming services directly. Streaming service names and logos are trademarks of their respective owners.
Release Date
December 1, 1998
Runtime
1h 17m
Genres
Adventure, Animation, Family
Director