How will Crisis on Infinite Earths resolve? The CW recently teased new info about the final episodes of the big DC TV show crossover.

The five-part crossover includes characters from The Flash, DC’s Legends of Tomorrow, Batwoman, Supergirl, Arrow, and Black Lightning. Those taking part include Melissa Benoist, Stephen Amell, LaMonica Garrett, Brandon Routh, Grant Gustin, Ruby Rose, David Harewood, and Matt Ryan.

Parts four and five of Crisis on Infinite Earths debut on The CW on January 14th at 8 p.m. ET/PT.

Check out a promo and read more details below:

ARROW: “Crisis on Infinite Earths: Part Four”

OLIVER HAS BECOME SOMETHING ELSE IN PART FOUR OF “CRISIS ON INFINITE EARTHS.” EPISODE PENNED BY MARV WOLFMAN & MARC GUGGENHEIM – Stuck in the Vanishing Point, the Paragons search for a way to escape. The futility of the situation is compounded by The Flash’s (guest star Grant Gustin) disappearance. However, hope appears in the form of Oliver (Stephen Amell), who reveals that he has become something else. Meanwhile, the origin stories for The Monitor (guest star LaMonica Garrett) and Anti-Monitor are revealed. Glen Winter directed the episode written by Marv Wolfman & Marc Guggenheim.

DC’S LEGENDS OF TOMORROW: “Crisis on Infinite Earths: Part Five”

THE EARTH-SHATTERING “CRISIS ON INFINITE EARTHS” CROSSOVER CONCLUDES – “Worlds lived, worlds died. Nothing will ever be the same.” Gregory Smith directed the episode written by Keto Shimizu and Ubah Mohamed.”

What do you think? Are you a big fan of The CW’s DC series? What’s been your favorite part of the crossover so far?