2: Secret Origins (2) — Episode

: Arrives last, quickly making his presence known with his speed and lighthearted attitude. The Fall of Mars

Watch a quick summary of the heroes' first major battle against the alien invaders in this recap video: Justice League Secret Origins Recap in 90 Seconds! Andy Knode YouTube• Aug 15, 2023 Justice League (TV Series) Episode: Secret Origins, Part II Episode 2: Secret Origins (2)

are overwhelmed by knockout gas and captured in Metropolis. : Arrives last, quickly making his presence known

infiltrate a central plant to steal its ion matrix crystal. : Arrives last

successfully destroy one factory, though Flash briefly gets stuck in alien goo.