Season 02 Episode 07 – Invasion!
A superhero crossover event continues with the Legends, the Flash Supergirl and Green Arrow working together to defeat the alien Dominators once and for all. Meanwhile, Stein figures out how the team can terminate the Dominators, but he’s distracted by the aberration he realizes he created in 1987.
When heroes alone are not enough… the world needs legends. Having seen the future, one he will desperately try to prevent from happening, time-traveling rogue Rip Hunter is tasked with assembling a disparate group of both heroes and villains to confront an unstoppable threat — one in which not only is the planet at stake, but all of time itself. Can this ragtag team defeat an immortal threat unlike anything they have ever known?