The Land Before Time XX: Revenge of the Spinosaurus

== Voice actors ==
=== The Prehistoric Pals ===
* Cody Arens as Littlefoot
* Anndi McAfee as Cera
* Aria Noelle Curzon as Ducky
* Jeff Bennett as Petrie
* Rob Paulsen as Spike
* Max Burkholder as Chomper
* Meghan Strange as Ruby
=== The Great Valley Residence ===
* Nika Flutterman as Ali
* Rob Paulsen as Guido
== Synopsis ==
Littlefoot, a young Apatosaurus living in the verdant Great Valley, is eagerly awaiting the arrival of his father Bron, who returns to the valley with his herd once a year. However, when Bron finally arrives Littlefoot knew immediately that something was wrong because there was hardly a herd and Bron was injured. 
Bron tells Littlefoot what happened
The two titanic predators engage in a ferocious fight and despite having the upper hand, Mama Sharptooth is eventually overpowered when the Spinosaurus snaps her neck, effectively killing her.
Everyone is soon reunited, but their harmony is interrupted by the Spinosaur,