Watch preview clips below for the mid-season finales of both The Flash and DC’s Legends of Tomorrow, which air tonight starting at 8pm EST.
The Flash “Don’t Run” episode synopsis:
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. Stefan Pleszczynski directed the episode written by Sam Chalsen & Judalina Neira (#409). Original airdate 12/5/2017.
DC’s Legends of Tomorrow “Beebo the God of War” episode synopsis:
Rattled by recent events, the Legends dive into work which finds them investigating an Anachronism in a Viking settlement in the New World. The Legends realize that the Norsemen are worshipping an artifact as their god and are surprised by the artifact’s origin. For the first time, Sara (Caity Lotz) is worried that they might need back up when Damien Darhk (Neal McDonough) shows up. Meanwhile, Jax (Franz Drameh) finds a loophole that could potentially change history, but it is a risk he is willing to take. Victor Garber, Brandon Routh, Nick Zano, Tala Ashe, Maisie Richadson-Sellers and Dominic Purcell also star. Kevin Mock directed the episode written by Grainne Godfree & James Eagan (#309). Original airdate 12/05/2017.
