Lost in Dinosaur World (1993) is a Family, Adventure film that follows a special following the adventures of a young boy and his sister, who get lost in Dinosaur World theme park where they encounter the biggest and most frightening meat-eater ever to roam the earth: Tyrannosaurus Rex. Lost in Dinosaur World is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 1.7 out of 10 from 3 votes. Fans of family movies may also want to explore similar titles below.