After a mysterious death, Hen and Chimney put their lives in danger when they suspect that someone is playing God to make themselves look like a hero. Meanwhile, Eddie visits Texas, where he attempts to reconcile with his father.

McCall’s determination to apprehend Mason Quinn, the criminal responsible for Bishop’s death, veers into a dangerous obsession that could cost her everything. Also, Delilah finally meets her mother’s vigilante team when she requires Harry and Mel’s help to prove a fellow classmate made her best friend a victim of revenge porn. Second season finale.

With some help from an unexpected person, the Legends break a fixed point, creating an aberration that will attract the Evil Waverider. The Legends are soon shocked at who has been hunting them and Sara tries to negotiate which doesn’t go as planned. Seemingly out of options, Gwyn rises to the occasion by using his military experience and hatches a stealth plan. Meanwhile, Gary helps Astra realize what she is side lining Gideon from the mission.

Owen travels to Los Angeles to confront his estranged father and some painful childhood memories. Wyatt acts out and prompting Judd to take him to his family ranch where an emergency brings them closer to together.

While on a survey mission, the U.S.S. Enterprise discovers a comet is going to strike an inhabited planet. They try to re-route the comet, only to find that an ancient alien relic buried on the comet’s icy surface is somehow stopping them. As the away team try to unlock the relic’s secrets, Pike and Number One deal with a group of zealots who want to prevent the U.S.S. Enterprise from interfering.