The Flash -- "Run, Iris, Run" -- Image Number: FLA416a_0223b.jpg -- Pictured: Candice Patton as Iris West -- Photo: Katie Yu/The CW -- © 2018 The CW Network, LLC. All rights reserved

Run, Iris, Run Trailer: Barry Learns How the Other Half Lives

Following last night’s episode of the series, The CW has released the promo for next week’s episode of The Flash featuring Candice Patton’s Iris West suiting up for some speedster action. Check it out in the gallery below!

The episode, titled “Run, Iris, Run” is set to air Tuesday, March 13, and is officially described as follows:

“IRIS SUITS UP – Team Flash confront a new bus meta, Matthew AKA Melting Pot (guest star Leonardo Nam), who has the ability to swap people’s DNA. During a battle with Team Flash, Matthew accidentally takes Barry’s (Grant Gustin) speed away and gives it to Iris (Candice Patton). Now, with a new threat unleashed on Central City, Barry must act as the team leader while Iris takes on the mantle of superhero speedster in order to defeat their new foe.”

The episode was directed by Harry Jierjian and written by Eric Wallace.

The Flash stars Grant Gustin as Barry Allen/The Flash, Candice Patton as Iris West, Danielle Panabaker as Caitlin Snow, Carlos Valdes as Cisco Ramo, Tom Cavanagh as Dr. Harrison Wells, and Jesse L. Martin as Detective Joe West. New additions to the cast are Katee Sackhoff as the villain Amunet Black and Hartley Sawyer as Ralph Dibny, aka Elongated Man.