The Flash: Season 4 (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: 19

51%

Audience Score

User Ratings: 1519

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Episodes

Air date: May 15, 2018

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Air date: Oct 31, 2017

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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: Apr 10, 2018

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Air date: Dec 05, 2017

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Air date: Nov 21, 2017

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Air date: Jan 16, 2018

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Air date: Nov 14, 2017

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Air date: Oct 17, 2017

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Air date: Nov 07, 2017

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Air date: Oct 24, 2017

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Air date: May 08, 2018

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Air date: Mar 13, 2018

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Air date: May 01, 2018

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Air date: Mar 06, 2018

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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 07, 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 05, 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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Air date: Jan 23, 2018

A familiar villain returns to terrorize Central City; Ralph must rise up to defend the innocent while Barry is detained by his trial; Barry searches for the strength to keep his optimism alive in the face of his new circumstances.

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Air date: Jan 30, 2018

A meta, who can shrink anything, leaves Cisco and Ralph as miniature versions of themselves; Cecile makes a discovery that unnerves Joe.

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Air date: Feb 06, 2018

After hearing that Amunet has struck a deal to buy all of the metahumans in Iron Heights, Barry must decide if he should expose his powers to save his cellmates.

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Air date: Feb 27, 2018

Barry meets a powerful woman whose abilities could help him in his battle with DeVoe; after learning that DeVoe is targeting everyone who was on the bus, Ralph decides he doesn't want to be a hero anymore.

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Air date: Mar 06, 2018

When a nuclear bomb detonates in downtown Central City, Barry, Jesse Quick and Jay Garrick slow down time by entering Flashtime.

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Air date: Mar 13, 2018

Team Flash confronts a meta who has the ability to swap people's DNA; Barry's speed is accidentally given to Iris; Barry must act as the team leader, and Iris takes on the mantle of superhero speedster to defeat the new foe.

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Air date: Apr 10, 2018

Barry and Ralph take different approaches to finding the remaining metas before DeVoe gets to them; Ralph's cavalier attitude frustrates Barry and the two clash over what it means to be a hero; Breacher returns to ask Cisco for a favor.

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Air date: Apr 17, 2018

Barry and the team find a way into the Thinker's lair; Ralph considers crossing a dangerous line to defeat him; Joe is concerned by Harry's recent behavior.

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Air date: Apr 24, 2018

When Barry needs help transporting a dangerous meta, he calls on a new friend named Leo Snart for help; Cisco becomes suspicious of Harry.

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Air date: May 01, 2018

Barry teams up with Gypsy to thwart the Thinker's plan; Cisco and Gypsy discuss their relationship.

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Air date: May 08, 2018

The Flash and his team put their faith in an unlikely ally, Amunet Black, to defeat DeVoe; Harry hits an all-time low when the "Council of Wells" kicks him out but then Cisco introduces him to the "Council of Harrisons."

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Air date: May 15, 2018

DeVoe assaults an A.R.G.U.S. facility to complete his Enlightenment Machine; Barry realizes the only way to stop DeVoe is to allow his friends to help; Barry is reluctant to risk his friends' lives and considers taking on DeVoe solo.

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Air date: May 22, 2018

The team gets help from a surprising ally in their battle against DeVoe.

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The Flash: Season 4 Videos

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Cast & Crew

News & Interviews for The Flash: Season 4

Critic Reviews for The Flash: Season 4

Audience Reviews for The Flash: Season 4

  • Jul 14, 2021
    The Flash season 4, it's long, many fillers, drawn out, with a very weak villain, and stupid storyline where our characters react in ways that they would never do in order to service the "plot"
  • Jul 04, 2021
    Dropping its light tone and classic ‘speedster-villain' ideas, it brings on The Thinker. Many fans were excited but to their disappointment, a few episodes lacked in effective plot. I for one, still enjoyed it, but it cannot compare to its first three seasons of the show.
  • Jun 21, 2021
    Below average. Major disappointment compared to Season 3.
  • Jun 15, 2021
    Not as bad as people say, solid season.
  • Apr 08, 2021
    estuvo buena pero sus tramas comienzan ser un poco aburridas
  • Mar 30, 2021
    The fourth season of The Flash is somewhat weak, even more so than the third, even after character development, there are certain sloppiness in the context of the villain and the protagonist himself that weaken the plot. I can't say it's bad, but I will say it's just ok.
  • Mar 01, 2021
    Show keeps getting worse and worse every season. It's gone from so bad it's good to just bad.
  • Jan 26, 2021
    The Flash Season 4 is by far one of the worst seasons of the Flash yet. This season while having a decent villain, focuses too much on the love aspect and not on many other aspects of what made the show great in season 1 and 2. While this season is great it introduces us to some new great characters. First off Ralph Dinbny was a great addition to team flash and has some great character development throughout the season. Clifford Devoe and his wife were pretty good characters while not being the best villains. Nora West Allen had some good cameos and the ending scene with her was actually surprising. The new Flash suit was indeed one of the best we've had so far. Bring Harry back was a great idea and him loosing his intelligence was a good idea and was made well. Now on too the bad. Some of the episodes besides the prison story line were just overall weak. While they aren't as bad as Arrow Season 4's there are still a good amount of filler episodes. The episodes where Iris became Flash for a day was just stupid and there was no need for that to happen. Some of the meta humans were just stupid and some of their powers were just stupid. Also Iris is just an awful character and she comes off as annoying in this season and she doesn't even want to rescue Barry from the speed force at the beginning of the season which was just so stupid. Overall this season is by far one of the worst with many bad things and too little good things.
  • Jan 26, 2021
    This season had some of the worst episode ever : girls night out and run Iris run Iris has become as bad as Felicity and that's a same the show tells us that she is basically perfect when she shoulnd't even be in the team she can't even write a blog how can she be the leader of team Flash?
  • Jan 01, 2021
    This show was entertaining for the first 3 seasons, but I felt in between the main story of each season there were pointless repetitive episodes that just felt like a waste of time. Season 4 was bad in my opinion. I just gave up on the show. Flash comics are far more entertaining that this show.

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