The D-Team sets out to the Amazon rainforest to investigate reports of a sudden Saltosaurus appearance. Max is soon separated from his team, however, when his Dino-partner, Chomp, wanders off into the jungle. As Rex and Zoe close in on their latest dinosaur discovery-and an imminent confrontation with the Alpha Gang-can Max find his Triceratops in time to give them the backup they need?
Upon discovering ancient stones with dinosaur images imprinted on them, a 12-year-old boy named Max Taylor (Ryuta Kodai) and his friends Rex Owen and Zoe Drake (Malm Tatsuno), discover they are able to call forth dinosaur companions. These companions will aid the owners in stopping the nasty Alpha Gang from coming into possession of the mysterious stones and crush their chances at world domination.
