are overwhelmed by knockout gas and captured in Metropolis.
: Princess of the Amazons, who leaves Themyscira against her mother’s wishes to aid "Man's World". Episode 2: Secret Origins (2)
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: are overwhelmed by knockout gas and captured in Metropolis
The episode ends on a grim cliffhanger: while Wonder Woman escapes with an injured J'onn, inside the exploding facility and is believed by his teammates to have perished. Episode 2: Secret Origins (2)