As the Great Day of the Flyers nears, the Great Valley's flying youngsters are eager to participate in the annual exhibition to show off their skills. Everyone, that is, except free-spirited pterodactyl Petrie, whose individualism causes problems when it comes to staying in formation. Enter his dinosaur pals Littlefoot, Cera, Spike and Ducky, who encourage Petrie to embrace his uniqueness.
| Actor | Role |
|---|---|
 John IngleNarrator / Cera's Dad (voice) | Narrator / Cera's Dad (voice) |
 Nick PriceLittlefoot (voice) | Littlefoot (voice) |
 Frank WelkerSpinosaurus (voice) | Spinosaurus (voice) |
 Aria Noelle CurzonDucky (voice) | Ducky (voice) |
 Rob PaulsenSpike / Mr. Clubtail / Guido (voice) | Spike / Mr. Clubtail / Guido (voice) |
 Camryn ManheimTria (voice) | Tria (voice) |
 Anndi McAfeeCera (voice) | Cera (voice) |
 Kenneth MarsGrandpa / Parasaurlophus (voice) | Grandpa / Parasaurlophus (voice) |
 Miriam FlynnGrandma (voice) (uncredited) | Grandma (voice) (uncredited) |
 Tress MacNeillePetrie's Mom (voice) | Petrie's Mom (voice) |
 Jeff BennettPetrie / Petrie's Sibbling #2 (voice) | Petrie / Petrie's Sibbling #2 (voice) |
 Nika FuttermanPetrie's Sibbling #1 / Tricia (voice) | Petrie's Sibbling #1 / Tricia (voice) |
 Susan BluPetrie's Sibbling #3 (voice) | Petrie's Sibbling #3 (voice) |
 Ken StaceyFlyer (voice) (uncredited) | Flyer (voice) (uncredited) |
 Windy WagnerFlyer (voice) (uncredited) | Flyer (voice) (uncredited) |