DC LEGENDS OF TOMORROW

Legends of tomorrow is a science fiction dc series released on January 21, 2016 of characters such as:
 Firestorm :recurring character in the Flash, Atom, Rip Hunter, White canary, hawk girl that appears in the flash, etc

 Has 3 seasons ,It has a universe shared with The flash and arrow. 

 In 2166, an immortal tyrant called Vandal Savage conquered the world and murdered his wife and his son.

 After having seen the future, the time traveler Rip Hunter will try desperately to avoid it, accomplishing the task of gathering a disparate group of heroes and villains to face an unstoppable threat, in which not only the security of the planet is at stake but the time itself. 

These characters appear in the crossovers Mid-Season The Flash, Supergirl and Arrow.

 Season 4 will soon be extended in TNT