When Earth is taken over by the overly-confident Boov, an alien race in search of a new place to call home, all humans are promptly relocated, while all Boov get busy reorganizing the planet. But when one resourceful girl, Tip, manages to avoid capture, she finds herself the accidental accomplice of a banished Boov named Oh. The two fugitives realize there’s a lot more at stake than intergalactic relations as they embark on the road trip of a lifetime.

When Hiccup and Toothless begin sharing stories of their special relationship with their respective families as they prepare for the Snoggletog Festival, it quickly becomes clear that the new generation of Vikings don’t remember the bond between dragon and human.

A neurotic worker ant in love with a rebellious princess rises to unlikely stardom when he switches places with a soldier. Signing up to march in a parade, he ends up under the command of a bloodthirsty general. But he's actually been enlisted to fight against a termite army.

A scheming raccoon fools a mismatched family of forest creatures into helping him repay a debt of food, by invading the new suburban sprawl that popped up while they were hibernating – and learns a lesson about family himself.

The sailor of legend is framed by the goddess Eris for the theft of the Book of Peace, and must travel to her realm at the end of the world to retrieve it and save the life of his childhood friend Prince Proteus.