Part 4/8:

Despite being grounded, Ernie's adventurous spirit drives him to Max's garage, where his father is developing a time machine. A series of mishaps ensue, resulting in the accidental activation of the time machine, which transports the children back to the Cretaceous period. They land smack-dab in the midst of a T-Rex nest and are mistaken for the dinosaur’s offspring, igniting an adventure filled with danger and excitement.

Tyra, the T-Rex, embodies maternal instincts and quickly becomes protective of the children, showcasing a unique bond despite their differences. The children’s initial excitement about their surroundings turns into a sense of urgency as they realize they need to find the missing power key to return home.

The Danger of the Cretaceous