: James attempts to infiltrate the Children of Liberty under the guise of "Guardian." He is forced into a high-stakes situation where he must choose between blowing up a monument or letting an innocent person die.
This episode is frequently cited by fans as a turning point in Season 4 due to its darker tone and rapid plot progression. Supergirl.7z.004
: Kara is trapped at a site called Shelly Island, a sanctuary for aliens, which the Children of Liberty plan to destroy. : James attempts to infiltrate the Children of