Suggestions by @braydenlockhart

Parasaurolophus (Clash of the Dinosaurs)

as Parry in A Dinosaur's Life

Crash and Eddie

as Crash and Eddie in A Dinosaur's Life

Triceratops

as Triceratops in A Dinosaur's Life

Ellie (Ice Age)

as Ellie in A Dinosaur's Life

Manny

as Manny in A Dinosaur's Life

Dr. Delbert Doppler

as Dr. Delbert Doppler in A Dinosaur's Life

Sally Carrera

as Sally Carrera in A Dinosaur's Life

Carcharodontosaurus

as Carcharodontosaurus in A Dinosaur's Life

Spike (The Land Before Time)

as Spike in A Dinosaur's Life

Diego (Ice Age)

as Diego in A Dinosaur's Life

Black Rat

as Black Rat in A Dinosaur's Life

Parasaurolophus

as Paris in A Dinosaur's Life

Noasaurus

as Noasaurus in A Dinosaur's Life

Sharko (Zig and Sharko)

as Dim in The Similar Looking Characters Circus (spoof to A Bug's Life)

John C. Reilly

as Ultrasaurus in A Dinosaur Story (The Video Game)

Kevin McDonald

as Blue Striped Saltasaurus in A Dinosaur Story (The Video Game)

Seth Rogen

as Ultrasaurus in A Dinosaur Story (The Video Game)

Charlie Day

as Stegosaurus's Brother in A Dinosaur Story (The Video Game)

Josh Gad

as Pteranodon in A Dinosaur Story (The Video Game)

Timothée Chalamet

as Dilophosaurus in A Dinosaur Story (The Video Game)