Season 7 (The Flash: 2014)

"Aren't you the Paragon of Love? Look, anyone could save the world with their speed, with their might. But it takes a real hero. A once-in-a-lifetime hero to do it with his heart. What is that supposed to mean? It means run, Barry. Run toward love."

- Timeless Wells and Barry Allen

The seventh season of premiered on March 2, 2021, and concluded on July 20, 2021. The season consists of 18 episodes.

Synopsis
Barry Allen lived a normal life as a perpetually tardy C.S.I. in the Central City Police Department. Barry's life changed forever when the S.T.A.R. Labs Particle Accelerator exploded, creating a dark-matter lightning storm that struck Barry, bestowing him with superspeed and making him the fastest man alive - The Flash. After a thrilling cliffhanger last season which saw the new Mirror Master victorious and still-at-large in Central City, The Flash must regroup in order to stop her and find a way to make contact with his missing wife, Iris West-Allen. With help from the rest of Team Flash, which includes superheroes Caitlin Snow, Cisco Ramon, Ralph Dibny, and Nash Wells, as well as the Flash's adoptive father Joe West, Meta-Attorney Cecile Horton, tough cub reporter Allegra Garcia and brilliant tech-nerd Chester P. Runk... Flash will ultimately defeat Mirror Master. But in doing so, he'll also unleash an even more powerful and devastating threat on Central City: one that threatens to tear his team - and his marriage - apart.

Main Cast

 * Grant Gustin as The Flash (Barry Allen) / Barry Allen
 * Candice Patton as Iris West-Allen
 * Danielle Panabaker as Frost (Caitlin Snow)
 * Carlos Valdes as Mecha-Vibe (Cisco Ramon) *
 * Danielle Nicolet as Cecile Horton / Cecile Horton
 * Kayla Compton as Allegra Garcia
 * Brandon McKnight as Chester P. Runk
 * Efrat Dor as Mirror Monarch (Eva McCulloch) / Eva McCulloch *
 * Tom Cavanagh as Nash Wells / Harry Wells / Harrison Sherloque Wells / H.R. Wells / Harrison Orson Wells / Harrison Wells / Reverse-Flash/Harrison Wells (Eobard Thawne) *
 * Jesse L. Martin as Joe West

Recurring Cast

 * Victoria Park as Kamilla Hwang
 * Natalie Dreyfuss as Sue Dearbon
 * Michelle Harrison as Nora Allen (Speed Force) / Joan Williams
 * Carmen Moore as Kristen Kramer
 * Ennis Esmer as Psych (Bashir Malik)
 * Christian Magby as Deon Owens
 * Jon Cor as Chillblaine (Mark Blaine)
 * Sara Garcia as Fuerza (Alexa Rivera)
 * Jessica Parker Kennedy as XS (Nora West-Allen)
 * Karan Oberoi as Godspeed (August Heart)
 * Jordan Fisher as Impulse (Bart West-Allen) *
 * Stephanie Izsak as Daisy Korber / Daisy Korber
 * Morena Baccarin as Gideon

In-Universe Guest Stars

 * David Ramsey as Spartan (John Diggle)

Guest Stars

 * John Wesley Shipp as The Flash (Jay Garrick)

Notes:
 * 1) Carlos Valdes is credited as a series regular through 7x12  and returned to the main cast in.
 * 2) Efrat Dor is credited as a series regular through 7x03.
 * 3) Tom Cavanagh is credited as a series regular through 7x03 . He is then credited as a special guest star in  and with special appearance billing in.
 * 4) Jordan Fisher is credited with special appearance bill in  and subsequently as a guest star.

Production
Filming ran from October 9, 2020, to May 22, 2021.