John Ingle

as Narrator / Cera's Dad (voice)

Rob Paulsen

as Spike / Stegosaurus Leader (voice)

Thomas Dekker

as Littlefoot (voice)

Anndi McAfee

as Cera (voice)

Jeff Bennett

as Petrie / Corythosaurus (voice)

Susan Krebs

as Tippy's Mom / Ankylosaurus (voice)

Jeremy Suarez

as Tippy (voice)

Kenneth Mars

as Grandpa / Lambeosaurus (voice)

Miriam Flynn

as Grandma (voice)

Robert Guillaume

as Mr. Thicknose (voice)

Aria Noelle Curzon

as Ducky (voice)

Tress MacNeille

as Ducky's Mom / Petrie's Mom (voice)

Danny Mann

as Albertosaurus (voice) (uncredited)