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.

With his world crashing down around him, Rick focuses his attention on protecting Solomon Grundy after learning hunters are after a bear in the woods. Meanwhile, Beth becomes the target…

Courtney and the JSA find themselves in the fight of their lives against their biggest threat yet.

Courtney is left devastated after discovering a dark secret that Pat has kept hidden from her. However, when they learn that Jennie may be able to help in their plan…

As Pat considers whether he should come clean to Courtney about Eclipso’s past, a surprise visit from Crock and Paula catches him and Barbara off guard. A tense run-in with…

As Pat and Courtney clash over their next steps in their search for Eclipso, ominous weather conditions in Blue Valley hint that he may be near. Meanwhile, Cindy’s plan to…

After a recent experience renews Courtney’s confidence, she sets out to make amends with those around her. Jakeem puts his foot down after Mike shares his latest plan.

Courtney and the team regroup after a confrontation leaves battle lines clearly drawn. A terrifying discovery made by Mike and Jakeem forces Pat and Sylvester to go on high alert.

After one of Sylvester’s plans results in an unexpected outcome, Pat calls upon an old friend for help. Meanwhile, Beth uncovers a new suspect in their murder investigation.

With summer break around the corner, Pat suggests the family take a vacation after seeing that Courtney has been spending too much time focused on being Stargirl and not enough…

After one of Sylvester’s plans results in an unexpected outcome, Pat calls upon an old friend for help. Meanwhile, Beth uncovers a new suspect in their murder investigation.

As Courtney continues to secretly help Cameron, the team notices she’s pulling away from her role as the JSA leader. Mike and Jakeem approach Cindy with a proposition.

After learning that Courtney has been spending time with Cameron, Pat and Barbara go on a recon mission to see if the Mahkents pose a threat.

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.

After a dangerous run-in with the Injustice Society of America, Pat warns Courtney to back down from her attempts to go after them. Barbara impresses her new boss, Jordan.

After realizing that she needs the extra help, Courtney sets out to recruit new members to the Justice Society of America – starting with Yolanda Montez.

As Pat teaches Courtney, Yolanda, Beth and Rick the importance of teamwork, the ISA converge to figure out who is trying to take them down.

With Starman back from the dead and her former super-villain enemies vowing to reform, Courtney is hopeful that there will finally be peace in Blue Valley.

“Worlds lived, worlds died. Nothing will ever be the same.” The crossover starts on Supergirl S05E09 Crisis on Infinite Earths: Part One (I), Batwoman S01E09 Crisis on Infinite Earths: Part…