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.
Elenco: Sacha Dhawan , Imogen Bailey , Andy Nyman , Paul Dodds , Steve Devereaux , Dai Tabuchi , Edward Sharpe , Toby Davies , Warren Clarke , Colin McFarlane , Brigid Harrington .