The Pteranodon family takes the Dinosaur Train to Adventure Island, a new theme park on a volcanic island! The Conductor's archrival Thurston is in charge: he proudly shows off the park's amazing robot dinosaurs! When an earthquake causes the pressure to get too high, the malfunctioning robots go rogue. It's up to Buddy and his siblings to navigate across the island and reunite with their parents.

A professor tires of the direction his life is going and wants to move west, but his girlfriend doesn't understand why he is so dissatisfied.

Rural drug lord who bails out beleagurerd farmers with loans in exchange for harvesting marijuana on their land.

Set after the events of Adventure Island, The Pteranodon family is tired from their trip, but one of the Adventure Island robots has a plan to take over the Mesozoic, Will Tiny and her friends save the day in time?