Rex the dinosaur, whose father is the king of dinosaurs is snatched and transported to the 21st century in a time machine, and must team up with a motely crew in an attempt to find his way home, 65 million years back in time.
| Actor | Role |
|---|---|
| SStewart Clarke(voice) | (voice) |
 Maisie Williams(voice) | (voice) |
 Hayley Atwell(voice) | (voice) |
| MMike McShane(voice) | (voice) |
 Joseph Balderrama(voice) | (voice) |
 Joshua Rubin(voice) | (voice) |
 Cory English(voice) | (voice) |
 Bill Nighy(voice) | (voice) |