Brand new episodes of The Jim Henson Company's Dinosaur Train will ride into Nick Jr. this June. Jump on board as the Pteranadon family discover another family that loves to eat fish but just catch it differently - the Mosasaurus family! There's a new train on the tracks called the Rocket Train, will the Dinosaur Train become extinct? Or will it survive with its new carriage for Arnie Argentinosaur - the flatbed car?