The big Elseworlds crossover event happens, but apparently is happening without the Legends this year as it’s just The Flash, then Arrow, then Supergirl, and some other DC big names.  Meanwhile, Legends try to keep secrets, and Black Lightning get into the holiday spirit.  Titans gets back to our core cast and examine some aliens.  Marvel takes the rest of the year off, but Archie does double duty as the Gryphons & Gargoyles affects more people.  Also, Sabrina returns for a holiday special, since 🎼🎵It’s beginning to look a lot like Sol-stice🎶!

[All synopses (and titles) from Trakt.tv below the cut, except where they sucked, and I used IMDB(If a show’s synopsis is a spoiler to you, do not click More…  Extra warning: some of them seem a bit revealing this time.)]

The Flash – S05E09 – Elseworlds (1) – Barry and Oliver wake up to find they’ve swapped bodies, but Team Flash doesn’t believe them, so the two heroes travel to Smallville on Earth-38 to get help from Supergirl.

Arrow – S07E09 – Elseworlds (2) – Still trapped in each other’s bodies, Oliver and Barry head to Gotham City with Supergirl to find out why their reality changed and cross paths with the mysterious Kate Kane.

Supergirl – S04E09 – Elseworlds (3) – Supergirl, The Flash, Green Arrow and Superman face the battle of their lives.

DC’s Legends of Tomorrow – S04E08 – Legends of To-Meow-Meow – After Constantine breaks the cardinal rule, he, Charlie and Zari try deal with the ramifications without telling anyone else.

Black Lightning – S02E09 – The Book of Rebellion: Chapter Two: Gift of the Magi – (No synopsis listed.)

Titans – S01E10 – Koriand’r – As Kory’s memories come flooding back, she discovers her true mission, regarding Rachel. While Dick and Donna discover Kory’s alien origins, Rachel uses her powers to save Gar.

The Gifted – S02E10 – enemy of My enemy – (Next year: January 1, 2019) – (No synopsis listed.)

Riverdale – S03E08 – Chapter Forty-Three: Outbreak – On the road and running out of places to stay, Jughead and Archie head to Toledo to visit Jughead’s mother Gladys and sister Jellybean. Back in Riverdale, Betty inches closer to uncovering the truth about Gryphons & Gargoyles, while Veronica and Cheryl take on Hiram, Hermoine and Penelope after more students fall victim to seizures.

Chilling Adventures of Sabrina – S01E00 – A Midwinter’s Tale – The Church of Night, like all covens, celebrates the Winter Solstice — the longest night of the year — when families gather together around the Yule Fire to sing pagan carols, tell ghost stories and huddle against the supernatural creatures that come out to cause mischief. Since the Winter Solstice is when the veil between this world and the next is at its thinnest, it’s the perfect time to conduct a séance — which Sabrina convenes, to try and contact her mother. But the holidays are also a time for guests and visitors — both welcome and unwelcome — and you never know what might come down the chimney.