The Gogo Dinos visit Planet M25, where they meet Telmatosaurus of the Mesozoic Period; Telmatosaurus does not want to share his fruit with the Gogo Dinos, but when a storm comes, he must make a decision.
Ping finds a big egg during his morning patrol, which he brings back to the base to keep it safe; at night, when everyone is sleeping, the egg begins to hatch.
Ping runs into what appears to be a scary horned monster, but turns out to be a Triceratops; Ping and Triceratops become friends and journey together into a beautiful crystal cave.
Rex's little brother Rocky wants to become a Dino Explorer more than anything, and he skips school to go to the GoGo Dino base; he is called back to school, but is delayed by a space storm.
The GoGo Dino Explorers jump in a big river to go swimming; while splashing around, they see something coming towards them: a Dimetrodon.
The Dino Explorers see a Stegosaurus family sunbathing on a hill when, suddenly, the sunshine disappears and a volcano erupts.
최향윤
Tomo
이영아
Viki
전태열
Rex
이민규
Ping
Kim Yul
Locky
