Plot summary
J'onn confirms he made it to the Watchtower unharmed when the Mars communication satellite explodes. M'gann interrogates M'comm about the explosion which M'comm refuses to tell until he rebukes her for abandoning him. Conner and M'gann spend the day with M'gann's family and S'yrra, a Yellow Martian priestess. The three Legion heroes secretly following them are Saturn Girl, Phantom Girl, and Chameleon Boy. They look for their enemy, the actual man behind the recent attacks. DeSaad of Apokolips meets with M'comm and gives him a virus bomb capable of killing every non-White Martian on Mars. In a mid-credits scene, Garfield listens to a voicemail from Perdita.
Credits
Adapted from Wikipedia contributors, List of Young Justice episodes. HTML formatting and reference markers removed.