While Loki prepares his demonic ship full of zombies, Naglfar, to begin the final battle of Ragnarok, Magnus and his friends set sail to reach the vessel before it's ready, but angry sea gods and a fire-breathing dragon may prevent them from arriving in time.

"In the besieged city of Constantinople in 1453, in a public library in Lakeport, Idaho, today, and on a spaceship bound for a distant exoplanet decades from now, an ancient text provides solace and the most profound human connection to characters in peril. They all learn the story of Aethon, who longs to be turned into a bird so that he can fly to the paradise of Cloud Cuckoo Land, a better world. Twelve-year-old Anna lives in a convent where women...

"Expectant first-time father Peter Highman (Robert Downey, Jr.) looks forward to his new child's due date five days away. As Peter hurries to catch a flight home from Atlanta to be at his wife's side for the birth, his best intentions go completely awry when an encounter with aspiring actor Ethan Tremblay (Zach Galifianakis) forces Peter to hitch a ride with Ethan on a cross-country trip that will ultimately destroy several cars, many friendships...