After the disastrous food storm in the first film, Flint and his friends are forced to leave the town. Flint accepts the invitation from his idol Chester V to join The Live Corp Company, which has been tasked to clean the island, and where the best inventors in the world create technologies for the betterment of mankind. When Flint discovers that his machine still operates and now creates mutant food beasts like living pickles, hungry tacodiles, shrimpanzees and apple pie-thons, he and his friends must return to save the world.

When a doubting young boy takes an extraordinary train ride to the North Pole, he embarks on a journey of self-discovery that shows him that the wonder of life never fades for those who believe.

Untested American submarine commander, Capt. Joe Glass of the USS Arkansas, is on the hunt for a U.S. sub in distress in the Arctic Ocean. He soon learns a secret Russian coup is in the offing, a conspiracy that threatens to dismantle the world order. With crew and country on the line, Glass must coordinate with an elite group of Navy SEALs to sneak through enemy waters, rescue the kidnapped Russian president, and hopefully prevent World War III.