Supergirl Season 4

Supergirl Season 4 Episode 22 Review: The Quest for Peace

Supergirl Review: I Did It My Way

On Supergirl Season 4 Episode 22, Lex Luthor launches his plan of world domination while Supergirl attempts to use the element of surprise to stop him. Does she succeed?
Posted in: Reviews
"The Quest for Peace"

On Supergirl Season 4 Episode 22, Supergirl realizes she has one last chance to stop Lex as she turns to the power of the press to help her.

  • 4.5 / 5.0
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"Red Dawn"

On Supergirl Season 4 Episode 21, Kara comes face to face with Red Daughter and the two engage in an epic battle, and Lena turns to Lillian Luthor for help.

  • 4.6 / 5.0
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"Will The Real Miss Tessmacher Please Stand Up?"

On Supergirl Season 4 Episode 20, when Kara and Lena try to hunt down Lex, Eve Tessmacher sets a trap that could ultimately reveal that Kara is Supergirl.

  • 4.2 / 5.0
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"American Dreamer"

On Supergirl Season 4 Episode 19, Kara doggedly works as a reporter to clear Supergirl's name as Dreamer picks up the slack as National City's protector.

"Crime and Punishment"

On Supergirl Season 4 Episode 18, Kara and Lena head to Stryker's Island to find clues to defeat Lex, while Lena studies an array of puzzles Lex left behind.

  • 2.9 / 5.0
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"All About Eve"

On Supergirl Season 4 Episode 17, Supergirl faces her biggest challenge yet as she must deal with the destructive aftermath of Lex's nefarious plans.

  • 4.3 / 5.0
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"The House of L"

On Supergirl Season 4 Episode 16, Lex Luthor reveals all about his daring plan to rid the world of Supergirl, but how far will he go to win the battle?

  • 3.8 / 5.0
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"O Brother, Where Art Thou?"

On Supergirl Season 4 Episode 15, Lex Luthor gets a furlough from prison due to ill health, but what is the villain's master plan to take down a hero?

  • 4.7 / 5.0
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"Stand and Deliver"

On Supergirl Season 4 Episode 14, with Ben Lockwood's push to stir up the anti-alien movement, Supergirl is worried about the safety of both humans and aliens.

  • 4.0 / 5.0
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"What's so Funny About Truth, Justice, and the American Way?"

On Supergirl Season 4 Episode 13, Supergirl pulls double duty as she tries to apprehend Manchester Black and his team and deal with a shocking new development.

  • 3.0 / 5.0
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"Menagerie"

On Supergirl Season 4 Episode 12, Kara decides to team up with J'onn on his latest P.I. assignment but it ends up tying directly into Alex's current situation.

  • 2.7 / 5.0
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"Blood Memory"

On Supergirl Season 4 Episode 11, Nia is encouraged to embrace her destiny and Alex deals with a drug that turns people violent and gives them superpowers.

  • 4.5 / 5.0
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"Suspicious Minds"

On Supergirl Season 4 Episode 10, Colonel Haley and Supergirl clash when she handles a distress call from a Navy ship that turns out to be an alien attack.

  • 3.5 / 5.0
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"Elseworlds, Part Three"

On Supergirl Season 4 Episode 9, the Elseworlds crossover continues, and Cisco continues to cause problems for his former friends. Can anyone get through to him?

  • 4.4 / 5.0
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"Bunker Hill"

On Supergirl Season 4 Episode 8, Kara and Brainy try to persuade Nia to embrace her destiny after she has a powerful dream about Agent Liberty.

  • 3.3 / 5.0
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"Rather the Fallen Angel"

On Supergirl Season 4 Episode 7, Supergirl and Manchester Black track down a lead on Agent Liberty's location when things end up taking a dark turn.

  • 3.7 / 5.0
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"Call to Action"

On Supergirl Season 4 Episode 6, the characters meet up for Thanksgiving, but Kara is struggling after her conversation with Ben Lockwood on national tV.

  • 2.5 / 5.0
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"Parasite Lost"

On Supergirl Season 4 Episode 5, Kara writes s series of articles highlighting aliens in National City but inadvertently ends up putting them in harm's way.

  • 2.6 / 5.0
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"Ahimsa"

On Supergirl Season 4 Episode 4, Alex asks Lena and Brainiac to team up to help Supergirl while J'onn questions his decision to quit the DEO.

  • 3.0 / 5.0
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"Man of Steel"

On Supergirl Season 4 Episode 3, Ben transforms from a mild-mannered professor into the villainous Agent Liberty with input from his anti-alien father.

  • 2.8 / 5.0
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"Fallout"

On Supergirl Season 4 Episode 2, a shocking revelation causes chaos in National City and Supergirl heads off in an attempt to capture Mercy Graves.

  • 3.6 / 5.0
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"American Alien"

On Supergirl Season 4 Episode 1 Alex and Brainy try to get in sync, James faces an indictment for the vigilante Guardian, and Supergirl is called into action.

  • 4.6 / 5.0
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Show:
Supergirl
Season:
4
Air Dates:
to
Total Episodes:
22

Supergirl Season 4 Quotes

Lex Luthor: As another world leader once said, "I don't see why men shouldn't be as cruel as nature."
Lillian Luthor: Try not to quote Hitler in public, dear. It'll hurt the brand.

I just finally feel like the world is good. And I so badly want it to stay that way even if it's just for a little while.

Kara