The Flash: Season 4 - Rotten Tomatoes

The Flash: Season 4 (2017-2018)





Critic Consensus: After an unsteady turn in season three, The Flash returns to its roots with a fourth season packed with humor, spectacle, and a whole lot of heart.


Air date: Oct 10, 2017
Air date: Oct 17, 2017
Air date: Oct 24, 2017
Air date: Oct 31, 2017
Air date: Nov 7, 2017
Air date: Nov 14, 2017
Air date: Nov 21, 2017
Air date: Nov 28, 2017
Air date: Dec 5, 2017
Air date: Jan 16, 2018
Show More Episodes

The Flash: Season 4 Trailers & Photos

Tv Season Info

Scientist Barry Allen acquires super speed through a freak accident and becomes known as the Fastest Man Alive in this adaptation of the DC Comics character the Flash.

Genre: Action & Adventure
Network: CW
Premiere Date: Oct 10, 2017
Creators: , ,
Executive Producers: , , ,


Grant Gustin
as Barry Allen/The Flas...
Candice Patton
as Iris West
Danielle Panabaker
as Caitlin Snow
Carlos Valdes
as Cisco Ramon
Jesse L. Martin
as Det. Joe West
Tom Cavanagh
as Harrison Wells
Keiynan Lonsdale
as Wally West
Wentworth Miller
as Leo Snart AKA Citize...
Danny Trejo
as Breacher
Violett Beane
as Jesse Quick
Leonardo Nam
as Matthew/Melting Pot
John Wesley Shipp
as Jay Garrick
Hartley Sawyer
as Ralph Dibny
Show More Cast

News & Interviews for The Flash: Season 4

Friend Ratings for The Flash: Season 4

No Friends? Inconceivable! Log in to see what your friends have to say.


Critic Reviews for The Flash: Season 4

All Critics (14) | Top Critics (3)

The Flash Season 4 episode 16, 'Run Iris, Run,' is one of the most exciting moments in series history.

March 26, 2018 | Full Review…
Top Critic

The episode sets up the rest of the season, and reminds us just what we loved about The Flash before season three went sideways.

October 30, 2017 | Full Review…

There's every reason to hope The Flash has returned from hiatus creatively recharged and ready to deliver on the promise of a lighter, more fun-filled season.

October 24, 2017 | Full Review…
TV Equals

It's hard to dislike Grant Gustin, who has such a natural charisma, but the show surely tried. Now, it's letting him have fun again with inventive speedster sequences, new ways of battling foes, as well as familiar interactions among the team.

October 14, 2017 | Rating: 3/5 | Full Review…

Barry Is Back, and Better Than Ever...?

October 14, 2017 | Full Review…

As we all know, most Flash episodes are built on three things: heart, humor, and spectacle. Thankfully, this hour wasn't lacking in any of those.

October 14, 2017 | Rating: B | Full Review…
Entertainment Weekly
Top Critic

Audience Reviews for The Flash: Season 4

There are no featured audience reviews yet. Click the link below to see what others say about The Flash: Season 4!

Discussion Forum

Discuss The Flash on our TV talk forum!

News & Features