Plot Synopsis

Hosted by superfan -- and frequent series director -- Kevin Smith, CRISIS AFTERMATH is a two-part special that airs after the first and third installments of the five-part "Crisis on Infinite Earths" crossover event. This two-part special goes behind the scenes to explore every angle of this year's explosive crossover, hear from the shows' stars and the creative minds behind The CW's biggest event yet, plus special guests, sneak peeks and surprises. CRISIS AFTERMATH debuts at 9pm ET/PT on The CW on Sunday, December 8 and Tuesday, December 10, 2019.

The "Crisis on Infinite Earths" crossover event includes these episodes:

SUPERGIRL "Crisis on Infinite Earths (Part 1)" (Sunday, December 8, 2019 at 8pm): The Monitor (guest star LaMonica Garrett) sends Harbinger (guest star Audrey Marie Anderson) to gather the worlds' greatest heroes - Supergirl (Melissa Benoist), The Flash (guest star Grant Gustin), Green Arrow (guest star Stephen Amell), Batwoman (guest star Ruby Rose), White Canary (guest star Caity Lotz), The Atom (guest star Brandon Routh) and Superman (guest star Tyler Hoechlin) - in preparation for the impending Crisis. With their worlds in imminent danger, the superheroes suit up for battle while J'onn (David Harewood) and Alex (Chyler Leigh) recruit Lena (Katie McGrath) to help them find a way to save the people of Earth-38. Jesse Warn directed the episode with story by Robert Rovner & Marc Guggenheim and teleplay by Derek Simon & Jay Faerber.

BATWOMAN "Crisis on Infinite Earths (Part 2)" (Monday, December 9, 2019 at 8pm): The group uses Ray's (guest star Brandon Routh) invention to track new recruits to help save the universe. The Monitor (guest star LaMonica Garrett) sends Iris (guest star Candice Patton), Clark (guest star Tyler Hoechlin) and Lois (guest star Elizabeth Tulloch) in search of a mysterious Kryptonian, while Kate (Ruby Rose) and Kara (guest star Melissa Benoist) head out to find Bruce Wayne (guest star Kevin Conroy). In addition, Mia (guest star Katherine McNamara) challenges Sara (guest star Caity Lotz), Rory (guest star Dominic Purcell) discovers a hidden talent, and Lex Luthor (guest star Jon Cryer) returns. Laura Belsey directed the episode written by Don Whitehead and Holly Henderson.

THE FLASH "Crisis on Infinite Earths (Part 3)" (Tuesday, December 10, 2019 at 8pm): Pariah (Tom Cavanagh) enlists Black Lightning (guest star Cress Williams) to help stop the Anti-Monitor (guest star LaMonica Garrett) after Flash-90 (guest star John Wesley Shipp) shares what he learned from his battle in 'Elseworlds.' With the help of Black Lightning, Barry (Grant Gustin), Cisco (Carlos Valdes) and Killer Frost (Danielle Panabaker) come up with a plan that could save them all. Meanwhile, Iris (Candice Patton) has a heart-to-heart with Ryan Choi (guest star Osric Chau), while Oliver (guest star Stephen Amell) and Diggle (guest star David Ramsey) return to an old familiar stomping ground. David McWhirter directed the episode with story by Eric Wallace and teleplay by Lauren Certo & Sterling Gates.

ARROW "(Crisis on Infinite Earths (Part 4)" (Tuesday, January 14, 2020 at 8pm)

DC'S LEGENDS OF TOMORROW "(Crisis on Infinite Earths (Part 5)" (Tuesday, January 14, 2020 at 9pm)