Amunet Black Returns Next Week To Help The Team Defeat Devoe In New Promo For The Flash Season 4 Episode 21

The Flash -- "Harry and the Harrisons" -- Image Number: FLA421b_0502b.jpg -- Pictured: Grant Gustin as The Flash -- Photo: Shane Harvey/The CW -- © 2018 The CW Network, LLC. All rights reserved

The Flash is finally bring Clifford Devoe plans to fission as we finally know what the season’s big bad is up to. Also we got a glimpse to the mystery girl last night it seems she is a speedster.

Next week episode will see Team Flash turn to Amunet Black for help in order to defeat the Thinker. Also the episode will feature Harry being disbarred from the council of wells and Cisco will come to his rescue

check out the promo for next week episode titled “Harry and the Harrison” below

“Harry and the Harrisons” – (8:00-9:00 p.m. ET) (TV-PG, V) (HDTV)
THE TEAM TURNS TO AMUNET BLACK FOR HELP – With DeVoe’s Enlightenment device nearly complete, in order to disable it The Flash (Grant Gustin) and his team must put their faith in an unlikely ally – Amunet Black (guest star Katee Sackhoff). Meanwhile, Harry (Tom Cavanagh) hits an all-time low when the “Council of Wells” kicks him out but then Cisco (Carlos Valdes) introduces him to the “Council of Harrisons.

New poster for the episode was also released.