After their cave is destroyed, a caveman family must trek through an unfamiliar fantastical world with the help of an inventive boy.

When Hiccup and Toothless discover an ice cave that is home to hundreds of new wild dragons and the mysterious Dragon Rider, the two friends find themselves at the center of a battle to protect the peace.

Troubling questions arise after airline pilot Whip Whitaker makes a miracle landing after a mid-air catastrophe.

Manny, Diego, and Sid embark upon another adventure after their continent is set adrift. Using an iceberg as a ship, they encounter sea creatures and battle pirates as they explore a new world.

Spix's Macaws Blu and Jewel and their three children—Bia, Carla, and Tiago—are living happily Rio de Janeiro until Jewel realizes that her children are becoming more like humans. Meanwhile, Blu's former owner, Linda Gunderson and her Ornithology husband, Tulio are on an expedition in the Amazon rainforest and, after a fall down a waterfall, discover a quick-flying Spix's macaw that loses one of its feathers. When word gets out about this through television, Jewel believes that they should go to the Amazon to help find the blue macaws. While the kids are ecstatic, Blu is uncertain, but he is pressured into going along. Rafael, Nico and Pedro decide to come along. Luiz attempts to follow but fails. Blu brings a fanny pack full of supplies, one of which he uses mostly is a Global Positioning System, much to Jewel's displeasure.

When Scrat's acorn sends an asteroid to Earth, the Herd must find a way to stop the asteroid from hitting Earth with the help of a returning friend.