BARRY FACES OFF WITH EOBARD THAWNE

Barry (Grant Gustin) is shocked when Eobard Thawne (guest star Tom Cavanagh) returns in the most unexpected way, and with a tie to a loved one.

Damien Darhk (guest star Neal McDonough) offers advice to Barry but there is a catch.

An epic battle begins with Reverse Flash pitted against The Flash, Team Flash, Batwoman (guest star Javicia Leslie), Sentinel (guest star Chyler Leigh) and Ryan Choi (guest star Osric Chau).

Chad Lowe directed the episode written by Lauren Barnett.

Air Date: Tuesday, Dec. 7 (8:00-9:00 p.m ET) on the CW.

The Flash

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The Flash -- "Armageddon, Part 4" -- Image Number: FLA804a_0401r.jpg -- Pictured (L-R): Chyler Leigh as Sentinel, Kayla Compton as Allegra Garcia, Brandon McKnight as Chester P. Runk, Candice Patton as Iris West-Allen, Javicia Leslie as Ryan Wilder/Batwoman, Osric Chau as Ryan Choi, Andres Soto as Marcus and Danielle Nicolet as Cecile Horton -- Photo: Katie Yu/The CW -- © 2021 The CW Network, LLC. All Rights Reserved