What if the asteroid that forever changed life on Earth missed and giant dinosaurs never became extinct? In this epic journey into the world of dinosaurs, an Apatosaurus named Arlo makes an unlikely human friend. While traveling through a harsh and mysterious landscape, Arlo learns the power of confronting his fears and discovers what he is truly capable of.

Originally released as a motion picture in 2015. Special features include : The filmmakers' journey ; "Hide and seek" promotional clip ; True lies about dinosaurs; Recyclosaurus; Every part of the dinosaur ; Following the T-Rex trail ; deleted scenes with intos.