Fan Casting Apis 3 Ragnarök

After returning to New York the Writer tells Samuel Cyrus, Thor, and Adam Carter of how Karnog plans to return so the three of them go to the underworld to stop him. While there the meet all sorts of demons and entities and eventually have to battle the three headed dog Cerberus. They fight for a while but are interrupted by Hades who explains that Karnog plans to unleash Ragnarök which although is a Norse apocalypse can also be used in other plains of existence. The movie goes on with the four of them trying to stop Karnog and the movie ends with Karnog succeeding in causing Ragnarök but gets erased from existence in the process. The four of them escape with the other residents of the underworld and watch as the underworld is destroyed.