Watch the Extended Promo for The Flash “Don’t Run”

The promo for the upcoming mid-season finale of The Flash has been released. Entitled, “Don’t Run”, the episode will air next Tuesday, December 5.

In the episode, “Amunet (guest star Katie Sackhoff) kidnaps Caitlin (Danielle Panabaker) and puts meta-dampener handcuffs on her to keep her from turning into Killer Frost. Amunet tells Caitlin she needs her to perform a tricky medical task and if Caitlin fails, Amunet will kill her. Meanwhile, The Thinker (guest star Neil Sandilands) traps The Flash (Grant Gustin) in a speedster-proof prison.

With the clock ticking, The Team doesn’t have the time or resources to track both Caitlin and Barry so Iris (Candice Patton) is forced to choose who to save.”

Well, this is going to be a nail biting episode.

Source: CW