Firestorm will be back!

The Flash will explain the details about Martin Stein’s new “other half,” confirming his partner for DC’s Legends of Tomorrow!

You can read the description for the episode “The Fury of Firestorm,” below. Look for the episode on October 27.

INTRODUCING FIRESTORM — Barry (Grant Gustin) and the team look for another Firestorm match for Dr. Stein (Victor Garber). When the team meets Jefferson “Jax” Jackson (guest star Franz Drameh), Caitlin (Danielle Panabaker) has her reservations about whether Jax is the right match for Dr. Stein. Iris (Candice Patton) surprises Joe (Jesse L. Martin) while Barry and Patty (guest star Shantel VanSanten) grow closer. Stefan Pleszczynski directed the episode written by Kai Yu Wu & Joe Peracchio (#204). Original airdate 10/27/2015.