Dino Time(2012)

3 kids accidentally travel 65 million years into the past, are taken in by a dinosaur and must receive a missing piece of their time machine to get home.

Young daredevil Ernie, his sister Julia, and his best friend Max accidentally trip a time-machine into operation and find themselves transported back in time 65 million years, where they meet a T-rex named Tyra and her rambunctious son Dodger.