Synopsis

The young Pteranodons are aboard the Dinosaur Train with Quincy Queztalcoatlus, a friend and fellow pterosaur. As they pass a waterfall, Buddy remarks on its impressive size. Quincy’s father explains that a colossal waterfall lies at the edge of the Western Interior Sea. Mr. Conductor then shares a lesson about waterfalls, followed by a suggestion for a remarkable vantage point – from above! They can take to the skies in the experimental Dinosaur Train Zeppelin, provided Thurston Troodon agrees