A storm has left the safari park in a bit of chaos and some of the animals have escaped. Emery teases Brewster, saying one of the escapees is a dragon. The chuggers don't believe him, but when they hear a mighty roar coming from one of the tunnels, they start to think he might be right.
click here to see where to watch or .
Ready to Watch Chuggington, Season 1, Episode 21?