Following tonight’s airing of the Flash episode “When Harry Met Harry,” The CW aired a promo trailer for the November 21 episode of the series which is titled “Therefore I Am!”
Here’s how they describe it:
BARRY MEETS DEVOE — Barry (Grant Gustin) comes face to face with DeVoe (guest star Neil Sandilands). Devoe’s past is revealed through flashbacks. Meanwhile, Iris (Candice Patton) puts the final touches on the wedding, which is a week away. David McWhirter directed the episode written by Eric Wallace & Thomas Pound (#407). Original airdate 11/21/2017.
Hopefully we will have some official promo photos soon. If you’ve just finished “When Harry Met Harry” and want to talk about it with other fans, swing by our Flash discussion forum!