John Ingle
Narrator / Cera's Dad (voice)
Nick Price
Littlefoot (voice)
Frank Welker
Spinosaurus (voice)
Aria Noelle Curzon
Ducky (voice)
Rob Paulsen
Spike / Mr. Clubtail / Guido (voice)
Camryn Manheim
Tria (voice)
Anndi McAfee
Cera (voice)
Kenneth Mars
Grandpa / Parasaurlophus (voice)
Miriam Flynn
Grandma (voice) (uncredited)
Tress MacNeille
Petrie's Mom (voice)
Jeff Bennett
Petrie / Petrie's Sibbling #2 (voice)
Nika Futterman
Petrie's Sibbling #1 / Tricia (voice)
Susan Blu
Petrie's Sibbling #3 (voice)
Ken Stacey
Flyer (voice) (uncredited)
Windy Wagner
Flyer (voice) (uncredited)