The Flash (2017 - 2018)


Season 4
The Flash

Critics 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.

80%

TOMATOMETER

Critic Ratings: 221

51%

Audience Score

User Ratings: 1645

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Episodes

Air date: Oct 10, 2017

With Barry in the speed force, Iris, Kid Flash, Joe, and Vibe must protect Central City; a powerful armored villain threatens to level the city if the Flash doesn't appear; Cisco decides to break Barry out of the speed force.

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Air date: Oct 17, 2017

Barry has his hands full when he takes on a dangerous meta who can control technology; Gypsy breaches in for a date with Cisco, getting annoyed when his work keeps them apart.

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Air date: Oct 24, 2017

Barry and the team experience a string of bad luck and discover it is caused by a new metahuman; Harry Wells returns to Earth-1 to give Wally a message from Jesse.

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Air date: Oct 31, 2017

Cisco is shocked when Gypsy's father shows up and takes an immediate disliking to Cisco; Barry runs into Ralph Dibny, his former nemesis.

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Air date: Nov 7, 2017

Caitlin receives an ominous threat from her old boss; Felicity arrives to help the girls celebrate Iris's bachelorette party; Cisco, Joe, and the guys take Barry out for a night on the town.

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Air date: Nov 14, 2017

When Native American artifact collectors are attacked by a meta who can bring inanimate objects to life, Barry turns to a surprising ally for help; Harry enlists Cisco's help to determine the identity of The Thinker.

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Air date: Nov 21, 2017

Barry comes face to face with DeVoe; DeVoe's past is revealed; Iris puts the final touches on the wedding, only one week away.

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Air date: Nov 28, 2017

Barry and Iris' wedding brings the gang together, but things go awry when villains from Earth-X attack the ceremony.

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Air date: Dec 5, 2017

Amunet threatens to kill Caitlin if she doesn't help perform a tricky medical task; The Thinker traps The Flash in a speedster-proof prison; Iris is forced to choose whether to save Caitlin or Barry.

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Air date: Jan 16, 2018

As Barry's trial for the murder of Clifford DeVoe begins, Iris and Joe must decide how far they are willing to go to keep Barry out of prison.

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The Flash: Season 4 Photos

Tv Season Info

Cast & Crew

Grant Gustin profile thumbnail image
Grant Gustin
Barry Allen

Actor
Candice Patton profile thumbnail image
Candice Patton
Iris West

Actor
Danielle Panabaker profile thumbnail image
Danielle Panabaker
Caitlin Snow

Actor
Carlos Valdes profile thumbnail image
Carlos Valdes
Cisco Ramon

Actor
Tom Cavanagh profile thumbnail image
Tom Cavanagh
Dr. Harrison Wells

Actor
Jesse L. Martin profile thumbnail image
Jesse L. Martin
Detective Joe West

Actor
Keiynan Lonsdale profile thumbnail image
Keiynan Lonsdale
Wally West

Actor
Neil Sandilands profile thumbnail image
Neil Sandilands
The Thinker

Guest Star
Katee Sackhoff profile thumbnail image
Katee Sackhoff
Amunet

Guest Star
Wentworth Miller profile thumbnail image
Wentworth Miller
Citizen Cold

Guest Star
Danny Trejo profile thumbnail image
Danny Trejo
Breacher

Guest Star
Sugar Lyn Beard profile thumbnail image
Sugar Lyn Beard
Becky

Guest Star
Jessica Camacho profile thumbnail image
Jessica Camacho
Gypsy

Guest Star
Emily Bett Rickards profile thumbnail image
Emily Bett Rickards
Felicity

Guest Star
Danielle Nicolet profile thumbnail image
Danielle Nicolet
Cecile

Guest Star
Hartley Sawyer profile thumbnail image
Hartley Sawyer
Ralph Dibny

Guest Star
Kim Engelbrecht profile thumbnail image
Kim Engelbrecht
The Mechanic

Guest Star
Jessica Parker Kennedy profile thumbnail image
Jessica Parker Kennedy
Nora West-Allen

Guest Star
Stephen Amell profile thumbnail image
Stephen Amell
Green Arrow

Guest Star
Melissa Benoist profile thumbnail image
Melissa Benoist
Supergirl

Guest Star
Greg Berlanti profile thumbnail image
Greg Berlanti
Executive Producer
Andrew Kreisberg profile thumbnail image
Andrew Kreisberg
Executive Producer
David Nutter profile thumbnail image
David Nutter
Executive Producer
Sarah Schechter profile thumbnail image
Sarah Schechter
Executive Producer
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News & Interviews for The Flash

Critic Reviews for The Flash: Season 4

Audience Reviews for The Flash: Season 4

  • Jan 23, 2023
    this is when the show takes a sudden drop in quality.
  • Jan 01, 2023
    This season included everything that made this show great in season 1 and then some. The humor and heart were at the core of this awesome season.
  • Nov 28, 2022
    Devoe could've been a great villain. He had nuance, his chemistry with his wife was great, and I felt I could be emotionally invested in him. But then he suddenly becomes a silly over-the-top villain at the end. Potential, WASTED. All the new characters are annoying btw.
  • Oct 19, 2022
    Grant Gustin's acting is the same as the last seasons, but the writing is getting worse (villains, story and almost everything except the humor(mostly)). I didn't like the villain, but compared to later seasons its much better.
  • Sep 29, 2022
    The first half of the season was good, but the annoying Iris and her whining irritated the whole season, Devo began to jump from body to body - it was stupid, the whole season is filled with whining.
  • Sep 26, 2022
    Man that ending was disapointing. You build up so much tension to a climax that ends like that. So unsatisfying
  • Aug 21, 2022
    esta serie llega a sus raices con nuevo humor
  • Aug 06, 2022
    Muy buena serie pero las escena románticas no es lo suyo y lo de Iris no es la mejor opción para Flash ni la serie.
  • Jun 17, 2022
    This season tried to add something fresh/new to the show and have a smarter villain but it ended up being B O R I N G!!!!! I've watched the show twice and both times I watched this season I got bored since the 4th episode
  • Jun 15, 2022
    Good season!! "DeVoe" was my least favourite villain up to that point but, he still brought lots of tension and it was great!! The episode where Iris became the flash was the worst episode almost ever though. "We are the Flash" was the best written episode and it made me want more!

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