In a thrilling tale, a daring young boy named Ernie, his sister Julia, and his best friend Max are playing around in the workshop of Max’s inventor father when they inadvertently activate a time machine. This mishap sends them 65 million years into the past, where they encounter a T-Rex named Tyra and her lively dinosaur offspring, Dodger. Together, this unexpected group embarks on an incredible journey through the vibrant prehistoric jungle, all while facing challenges from Tyra’s malevolent dinosaur adversaries. Meanwhile, in the present, Max’s father and Ernie and Julia’s overly cautious mother are devising a plan to bring them back home.