The Land Before Time Episode 19 - The Amazing Threehorn Girl Episode Title:The Amazing Threehorn Girl.Episode Description:When the gang gets chased by a pair of Belly Draggers, Cera gets separated from the others and ends up trapped, but she accidentally sets off a rock slide that frightens the Belly Draggers away. When she finds the gang and tells them about it, Petrie flies around telling everyone in the valley, and suddenly everyone thinks Cera is a hero, even when she insists she is not, but she soon lets the fame go to her head and begins to fabricate her story, which Littlefoot and Ruby become skeptical of. However, the Belly Draggers return, and they have brought friends.