Episode 2: Secret Origins (2) -

J'onn reveals the tragic history of his home planet. A thousand years ago, Mars was a peaceful civilization until these parasitic invaders arrived, feeding on Martian psychic energy and eventually wiping out the entire race. J'onn, the sole survivor, had kept them in stasis for centuries until Earth astronauts accidentally released them. The Invasion Intensifies

are overwhelmed by knockout gas and captured in Metropolis. Episode 2: Secret Origins (2)

: The initial duo investigating the threat. J'onn reveals the tragic history of his home planet

The invaders, who are nocturnal and find sunlight fatal, begin constructing massive factories to shroud Earth in perpetual darkness. To stop them, the heroes split into teams to sabotage these facilities: the sole survivor

: Princess of the Amazons, who leaves Themyscira against her mother’s wishes to aid "Man's World".