The CW is getting a look at the next episode of The Flash that’s set to arrive with “Enemy At the Gates,” which is scheduled for a June 29th, 2021 debut. The 15th episode of the 7th season, it’s directed by Geoff Shotz based on the story by Jason V. Gilbert and teleplay by Thomas Pound.
The series airs on The CW with streaming the day after through their site and app.
The main cast includes Grant Gustin as Barry Allen / The Flash, Candice Patton as Iris West-Allen, Danielle Panabaker as Caitlin Snow / Frost, Carlos Valdes as Cisco Ramon, Danielle Nicolet as Cecile Horton, Kayla Compton as Allegra Garcia, Brandon McKnight as Chester P. Runk, Efrat Dor as Eva McCulloch and Mirror Eva McCulloch, Tom Cavanagh as Nash Wells, and Jesse L. Martin as Joe West.
Season Concept: When an experiment to save Barry’s (Grant Gustin) speed backfires, Nash Wells (Tom Cavanagh) searches for a way to save The Flash and comes up with a dangerous plan. Meanwhile, Iris (Candice Patton) makes a startling realization inside the Mirrorverse and Cecile (Danielle Nicolet) faces off with Rosa Dillon (guest star Ashley Rickards).