The Little Dinosaur

The Little Dinosaur is the upcoming 2018 American Traditional animated musical comedy adventure film distributed by Universal Pictures. Set on a fictional Earth in which dinosaurs never became extinct, the film follows a young Apatosaurus named Kopa, who hates being unable to roar and meets an unlikely human friend while traveling through a harsh and mysterious landscape. The film features the voices of Asher Binkoff, Nancy Cartwright, Nathan Lane, Matt Groening, Trey Parker, Julie Kavner, and Seth Rogen.

Plot
In an alternate history, the asteroid that would have caused the extinction of the dinosaurs 65 million years ago passes safely over Earth.

Sixty-five million years later, Apatosaurus farmers Henry and Ida have children Libby, Buck, and the runt Arlo, who has trouble adjusting to farm life. While his successful siblings are allowed to "make their mark" (a mud-print on the family's corn silo), Arlo's timid nature makes tasks difficult for him. Henry attempts to give Arlo a sense of purpose by putting him in charge of guarding their silo, and helps him set a trap. It captures a feral caveboy, but Arlo doesn't have the heart to kill him, and sets him free. Disappointed, Henry takes Arlo to track the caveboy, leading them into a ravine. Henry saves Arlo from a flash flood before being swept away and killed.

Without his father, Arlo shoulders more of the workload. He spots the same caveboy inside the silo and, blaming him for his father's death, chases him until both fall into a river. Arlo cannot swim, and is swept downstream where he hits his head on a rock and is knocked unconscious. Awakening, he finds himself far from home and tries to survive on his own, but becomes trapped when a boulder pins his leg. The next day Arlo wakes to find his leg has been freed, and the caveboy appears with food for him. The caveboy then leads Arlo to a berry tree, where the caveboy fends off a large snake, amazing Arlo and impressing a nearby eccentric Styracosaurus who wants to keep the boy. He forces Arlo to compete with him to give the boy a name he will respond to, which Arlo finally wins when he calls him "Spot". Arlo and Spot bond as Arlo laments his lost family, and Spot reveals that his own parents are dead. Later, when a storm strikes, Arlo runs away in fear and loses the riverbank he has been following home.

The next morning, Arlo wakes to find Spot at his side. They are noticed by a band of pterodactyls, lead by Thunderclap, who appear to be conducting a rescue operation but turn out to be savagely carnivorous. When the pterodactyls try to take Spot, Arlo and Spot flee, happening upon a pair of Tyrannosaurus named Nash and Ramsey, who ward off the pterodactyls. Nash, Ramsey, and their father Butch have lost their herd of longhorns, so Arlo offers Spot's help in sniffing them out. They locate the herd, but Butch recognizes the work of cattle rustlers, and uses Arlo as a lure. Arlo and Spot attract the attention of rustler Velociraptors, allowing Butch and his family to attack. During the fight, Arlo musters his courage and fends off two raptors who have overwhelmed Butch, helping to turn the fight in their favor. Having gained their respect, Arlo joins the T. Rexes in driving the cattle south when he sees the familiar mountain peaks of his homeland in the distance, and leaves with Spot to return home. Along the way, they encounter an adult feral caveman in the distance, and though Spot shows interest, Arlo dissuades him and they continue on.

As another storm approaches, Thunderclap and the pterodactyls return and attack and carry Spot away. Arlo becomes entangled in vines, where he has a vision of Henry leading him home. Arlo instead resolves to save Spot, making the vision of his father proud before it fades away. Arlo finds and attacks the pterodactyls, who have cornered Spot at the river. Arlo and Spot together plunge Thunderclap and the pterodactyls into the water, where they are swept helplessly downstream. When another flash flood occurs, Arlo leaps into the water to rescue Spot as the two are swept away toward a waterfall. Arlo protects Spot as the two plummet down the fall, and carries him to shore.

As they approach Kopa's home, the two again hear the unknown caveman call, and are approached by an entire caveman family. With great reluctance, Kopa pushes Spot to join his kind, and the two of them share a tearful goodbye.

Kopa finally arrives home to his mother and siblings, and makes his mark on the silo between those of his mother and father.

Cast

 * Nancy Cartwright as Kopa
 * Nathan Lane as Dino, a Tyrannosaurus Rex
 * Justin Timberlake as Kevin
 * John Leguizamo as Patrick
 * Jim Cummings as Bronto
 * Tara Strong as Angel
 * Christopher Lloyd as Hector, a human
 * Alan Tudyk as Nibbler
 * Jason Beterman as Cub
 * Jodi Benson as Pink Belly
 * Don Bluth as Oscar

Release
The film was released in theaters on November 2, 2018.