Marc Guggenheim

In order to restore their dying safe haven, the son of Poseidon and his friends embark on a quest to the Sea of Monsters to find the mythical Golden Fleece and to stop an ancient evil from rising. (imdb)

A special task force in the FBI investigates after every person on Earth simultaneously blackouts and awakens with a short vision of their future. (imdb)

Spoiled billionaire playboy Oliver Queen is missing and presumed dead when his yacht is lost at sea. He returns five years later a changed man, determined to clean up the city as a hooded vigilante armed with a bow. (imdb)

Focuses on time-traveling rogue Rip Hunter, who has to recruit a rag-tag team of heroes and villains to help prevent an apocalypse that could impact not only Earth, but all of time. (imdb)

Earth X is one of many realities in the multiverse, with one glaring difference from our Earth; the Nazis won World War II! Led by The Ray, it is here that a group of heroes known as the Freedom Fighters lead the battle against tyranny. But when The Ray is transported to our Earth to save his life, he passes his powers to his unsuspecting counterpart, Ray Terrill (imdb)

The heroes from the Trollhunters series team-up on an epic adventure to fight the Arcane Order for control over the magic that binds them all. (imdb)