DC's Stargirl S01 E10 Brainwave Jr.

"Keep your friends close and your frenemies closer."

As Henry Jr. hones his newfound skills, uncovered secrets from his family's past force him to make a difficult decision. Meanwhile, Courtney, Yolanda, Beth and Rick's latest plan brings them face to face with a member of the ISA. Finally, tensions between Pat and Barbara force her to revisit her own past.