The episode introduces the lethal assassins Cheshire , Black Spider , and Hook . Cheshire is revealed to have a mysterious connection to Artemis, hinting at the complicated family history that becomes a central theme of the series.
The episode is the sixth episode of the first season of the animated series Young Justice , which originally aired on February 11, 2011. This pivotal installment marks the formal introduction of Artemis to the team and establishes the high-stakes threat of the League of Shadows . Episode Overview [S1E6] Infiltrator
The team must defend Dr. Roquette at a hidden high school laboratory while she attempts to create a "virus" to neutralize the nanobot cloud before it destroys its next target, S.T.A.R. Labs. The episode introduces the lethal assassins Cheshire ,