Aaron Spann as Littlefoot (voice)

Jeff Bennett as Petrie (voice)

Aria Noelle Curzon as Ducky (voice)

Anndi McAfee as Cera / Longneck (voice)

Rob Paulsen as Spike / Clubtail (voice)

John Ingle as Narrator / Cera's Dad (voice)

Michael Clarke Duncan as Big Daddy (voice)

Miriam Flynn as Grandma (voice)

Kenneth Mars as Grandpa (voice)

Nika Futterman as Rocky (voice)

Leigh Kelly as Skitter (voice)

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

Camryn Manheim as Tria (voice)

Ashley Rose Orr as Dusty (voice)

Cree Summer as Lizzie / Bonehead (voice)

Frank Welker as Velociraptor (voice)