3Below: Tales of Arcadia (or simply 3Below) is an American animated science fantasy television series produced by DreamWorks Animation, and is the second installment of Guillermo del Toro's Tales of Arcadia trilogy.

Plot

Two royal extraterrestrial siblings, Crown Princess Aja and Crown Prince Krel of House Tarron, their dog-like pet named Luug, and their bodyguard, Varvatos Vex, escape from their home planet of Akiridion-5 after a coup and crash-land on Earth, specifically in the city of Arcadia Oaks, California. There, the aliens adjust to human culture and try to fix their spaceship (as well as to restore their nearly-dead parents King Fialkov and Queen Coranda) to return and take back Akiridion-5, which is being taken over by an evil dictator known as General Val Morando, who has already sent out a team of intergalactic bounty hunters, called the Zeron Brotherhood, to find and catch the alien prince and princess.