After Courtney has an unexpected run-in with a member of the Injustice Society of America, Pat reveals the truth to her about their history.

As the Injustice Society of America come closer to accomplishing their mission, Courtney and the JSA face off against Icicle and the villains of the ISA.

With the looming threat of Eclipso hanging over them, Courtney seeks help from the unlikeliest of places. Meanwhile, Mike's search to find Thunderbolt leads him straight to his friend Jakeem, and Pat goes to extreme lengths to protect Rick.

As Eclipso unleashes the final part of his master plan, Courtney, Pat and the JSA band together to take him down once and for all.