It's the Season 2 finale of DC's Stargirl and we're breaking down all the big moments from "Summer School: Chapter Thirteen". Eclipso's plan is finally revealed, and he's taking the fight to everyone. But will Courtney be able to rally in time, or will she fall to the dark side? SUBSCRIBE TO...

It's the beginning of the end of DC's Stargirl Season 2 as Courtney tries to get the band back together on "Summer School: Chapter Twelve". After escaping the Shadowlands, Cindy and Courtney have formed an uneasy alliance. But can the Whitmore/Dugans rally the troops -- and add a few more allies...

Courtney enters the Shadowlands and finds much more than she bargained for onDC's Stargirl "Summer School: Chapter Eleven". After being banished by Eclipso, Courtney discovers that Shiv is also trapped inside the realm; but will they team up, or fight it out? And while they're inside, Pat and...