Watch the Promo for The Flash “Negative, Part One”

The promo for the next new episode of The Flash has been released. Entitled, “Negative, Part One”, the episode will air on June 22.

In the episode, “The Flash (Grant Gustin) and team are in for the fight of their lives, meanwhile, Iris (Candice Patton) discovers the cause of her time sickness.”

What did everyone think of last night’s episode?

Source: CW