The Flash: Season 4 - Rotten Tomatoes

The Flash: Season 4 (2017-2018)

SEASON:

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AUDIENCE SCORE

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.

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With Barry/The Flash (Grant Gustin) voluntarily committing himself to imprisonment in the Speed Force, Iris (Candice Patton) forcefully leads a discouraged Team Flash in protecting Central City. However, a new villain emerges and threatens to destroy the city if the Flash doesn't come out to fight him. Against Iris' wishes, the team brings Barry out of imprisonment, though Barry seems incapacitated by his stay in the Speed Force. Later, the team realizes that by getting Barry out of prison, they played right into the hands of their new enemy, the Thinker (Neil Sandilands). Season 4 of "The Flash" also stars Carlos Valdes as Cisco Ramon, Danielle Panabaker as Caitlin Snow, Jesse L. Martin as Joe West, Keiynan Lonsdale as Wally West, and Tom Cavanagh as Harrison Wells. Danielle Nicolet, Jessica Camacho, Hartley Sawyer, and Katee Sackhoff make recurring appearances as Cecile Horton, Gypsy, Ralph Dibny, and Amunet Black respectively.

Cast

Grant Gustin
as Barry Allen/The Flash
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
Neil Sandilands
as The Thinker
Katee Sackhoff
as Amunet Black / Blacksmith
Danny Trejo
as Breacher
Violett Beane
as Jesse Wells
Kim Engelbrecht
as The Mechanic
Wentworth Miller
as Leo Snart AKA Citizen Cold
Leonardo Nam
as Matthew/Melting Pot
John Wesley Shipp
as Jay Garrick
Emily Bett Rickards
as Felicity Smoak
Tom Felton
as Julian Albert
Corinne Bohrer
as Zoey Clark
Devon Graye
as Axel Walker
Chelsea Kurtz
as Mia Chayton
Bethany Brown
as Janet Petty / Null
Donna Pescow
as Dr. Sharon Finkel
Donald Heng
as Tim Kwon
Richard Brooks (VI)
as Warden Gregory Wolfe
Vito D'Ambrosio
as Mayor Anthony Bellows
Barbara Ellison
as Wealthy Elderly Woman
Peter Chao
as Millennial
Chad Riley
as Goon #2
Ryan McDonell
as Kurt Weaver
Lydia Sarks
as Female Client
Aliza Vellani
as Shelia Agnani
Hannah Drew
as Bank Teller
Michael Girardin
as Sweaty Gambler
Henry Mah
as Dealer
Gary Peterman
as Security Guard #1
Lea Matina
as Server
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News & Interviews for The Flash: Season 4

Critic Reviews for The Flash: Season 4

All Critics (19) | Top Critics (5)

The overall storyline plays out well over the 23 episodes, and most of the characters get something to do. A good return to form for The Flash.

February 17, 2019 | Rating: 4/5 | Full Review…

A solid season but it's disappointing to see some of the supporting players sidelined here.

November 18, 2018 | Rating: 3.0/4 | Full Review…

Enriched with its compelling characters and intricate storytelling, the show remains a shining example of how superheroes on the small screen can easily compete with, and in many cases surpass, their big screen counterparts in terms of quality.

August 29, 2018 | Rating: 4/5 | Full Review…

There's a lot that doesn't make sense. Like, a whole lot.

June 18, 2018 | Rating: 2.5/5 | Full Review…

Perhaps I'm the only one who feels this way, but the decision to dispense with the meat of the story to skip to the end seems pretty familiar, no?

April 24, 2018 | Rating: C+ | Full Review…

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

March 26, 2018 | Full Review…

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