Supergirl

1. S01E01PilotOctober 26, 2015 6.8Twenty-four-year-old Kara Zor-El, cousin of Superman, who was taken in by the Danvers family when she was 12 after being sent away from Kryp
2. S01E02Stronger TogetherNovember 2, 2015 7.1A new Fort Rozz prisoner, Hellgrammite, commits a series of robberies of chemical manufacturing plants. While the DEO goes after him, Superg
3. S01E03Fight or FlightNovember 9, 2015 7.3Supergirl faces her first non-alien nemesis when one of her cousin's enemies--the nuclear-powered Reactron--comes looking to kill her. Meanw
4. S01E04LivewireNovember 16, 2015 7.5Kara has her hands full dealing with her foster mother Eliza's visit as well as a new super-villain, Livewire, who is out for revenge agains
5. S01E05How Does She Do It?November 23, 2015 7.4Kara finds herself juggling her personal and public lives when she offers to take care of Cat's son Carter, deal with James' relationship wi
6. S01E06Red FacedNovember 30, 2015 7.3While Kara deals with personal pressures as both office assistant and superhero, General Sam Lane arrives in National City to field-test his
7. S01E07Human for a DayDecember 7, 2015 7.8Kara is still without her powers when an earthquake rocks National City. Now she and her friends must rise to the occasion. Meanwhile, the D
8. S01E08Hostile TakeoverDecember 14, 2015 7.5Astra calls Supergirl out to fight, but soon loses. However, Hank and Alex suspect that the Kryptonian general lost too easily. Meanwhile, a
9. S01E09Blood BondsJanuary 4, 2016 7.4Supergirl tries to convince her aunt to help them recover Hank from the Kryptonians and is forced to rely on blind faith. Meanwhile, Max con
10. S01E10Childish ThingsJanuary 18, 2016 7.4The Toyman--Winn's father--breaks out of prison and begins a new criminal rampage on a quest to be reunited with his son. Meanwhile, Lucy ac
11. S01E11Strange Visitor from Another PlanetJanuary 25, 2016 7.5Kara must help Hank face his painful past when a White Martian, a member of the alien race that wiped out his people, kidnaps Senator Mirand
12. S01E12BizarroFebruary 1, 2016 7.3Max creates a reverse image of Supergirl using her DNA, and sets it to fight the Woman of Steel. Meanwhile, James and Winn share a drink, an
13. S01E13For the Girl Who Has EverythingFebruary 8, 2016 7.2Supergirl is ensnared by an alien plant that forces her into her deepest desire, and her friends and sister must free her before it's too la
14. S01E14Truth, Justice and the American WayFebruary 22, 2016 7.2An armored alien with advanced tech is hunting down the Fort Rozz prisoners... and executing them. While Supergirl tries to find him, James
15. S01E15SolitudeFebruary 29, 2016 7.1A new enemy emerges to threaten Supergirl and National City... and has a connection to Krypton. Meanwhile, Lucy demands the truth from James
16. S01E16FallingMarch 14, 2016 7.7After defending Supergirl to the public, Cat is forced to issue a public warning after exposure to Red Kryptonite turns Supergirl into a pow
17. S01E17ManhunterMarch 21, 2016 7.6A captive Hank tells the U.S government how he came to lead the DEO, but receives a less than sympathetic ear. Meanwhile, Kara reveals her i
18. S01E18Season's bestWorlds FinestMarch 28, 2016 8.0Supergirl finds herself in a super team-up when a new superhero, The Flash, accidentally crosses dimensions and finds himself in Kara's univ
19. S01E19MyriadApril 11, 2016 7.4Kara must find a way to free her friends when Non and Indigo use mind control to turn National City's citizens into their own army.
20. S01E20Better AngelsApril 18, 2016 7.1To stop Non from wiping out Earth's population, Supergirl has no choice but to sacrifice her life. Before she does so, Kara says goodbye as

Season 1 ranked & reviewed

1. S02E01The Adventures of SupergirlOctober 10, 2016 7.2After a seemingly Kryptonian pod crashes in National City, Superman comes to visit his cousin. While the two of them try to determine if Len
2. S02E02The Last Children of KryptonOctober 17, 2016 6.8Cadmus creates a second Metallo and declares war on any aliens on Earth. Meanwhile, Kara finds her new boss less than sympathetic, and Cat g
3. S02E03Welcome to EarthOctober 24, 2016 7.1Supergirl and the DEO are called on to protect the President when she comes to National City to sign her Alien Amnesty Act. However, a hosti
4. S02E04SurvivorsOctober 31, 2016 7.0While Hank tries to bond with Megan, Supergirl and Alex discover that a woman named Roulette is running an underground fight club using alie
5. S02E05CrossfireNovember 7, 2016 6.7Cadmus provides a gang of crooks with alien weaponry in an attempt to spread fear and panic among the populace. Meanwhile, Kara tries to men
6. S02E06ChangingNovember 14, 2016 7.0Supergirl battles a scientist who has been possessed by an alien parasite, giving the ability to drain the lifeforce from anyone he touches.
7. S02E07The Darkest PlaceNovember 21, 2016 6.7While Cadmus captures Supegirl and Mon-El, Guardian and Winn go after a murderous vigilante that is letting Guardian take the blame for his
8. S02E08MedusaNovember 28, 2016 6.6When the Danvers celebrate Thanksgiving, Alex tries to find the right time to tell her mother Eliza that she's gay. Meanwhile, Lena is force
9. S02E09Supergirl LivesJanuary 23, 2017 7.0When a girl disappears, Kara discovers a pattern of missing people and goes looking with Mon-El... and they both end up on an alien planet u
10. S02E10We Can Be HeroesJanuary 30, 2017 6.7Livewire escapes prison, but the DEO soon realizes that she wasn't a willing escapee. Meanwhile, Megan collapses and Hank refuses to mind-me
11. S02E11The Martian ChroniclesFebruary 6, 2017 6.7M'gann's White Martian mate Armek comes to Earth to bring her back to face justice for her "treachery' When she takes refuge in the DEO, Arm
12. S02E12LuthorsFebruary 13, 2017 7.0Metallo breaks Lillian out of jail and the evidence shows that Lena was responsible. Kara is the only one who believes that Lena is innocent
13. S02E13Mr. & Mrs. MxyzptlkFebruary 20, 2017 6.6It's Valentine's Day, and Kara finds herself dealing with the amorous advances of Mxyzptlk, a fifth-dimensional being with unlimited magical
14. S02E14HomecomingFebruary 27, 2017 6.6The DEO manages to rescue Jeremiah from Cadmus, but Mon-El's suspicions soon drive a wedge between him and the Danvers sisters. Meanwhile, C
15. S02E15ExodusMarch 6, 2017 6.8Alex refuses to obey Hank's orders to stand down and sets out to find Cadmus and protect Jeremiah. Meanwhile, Kara takes drastic steps when
16. S02E16Star-CrossedMarch 20, 2017 6.6Mon-El's parents arrive to bring home and help restore Daxam to its former glory... and Supergirl realizes that Mon-El has been lying to her
17. S02E17Distant SunMarch 27, 2017 6.9Someone hires bounty hunters to kill Supergirl, and Mon-El believes that his parents are responsible. Meanwhile, Maggie and Alex run into Ma
18. S02E18Ace ReporterApril 24, 2017 6.9Lena's ex, Jack Spheer, arrives in National City to roll out a new nanite medical procedure. However, Kara soon realizes that something more
19. S02E19AlexMay 1, 2017 6.8A man abducts Alex and threatens to kill her unless Kara helps a supermax prisoner escape... and the abductor knows that Kara is Supergirl.
20. S02E20City of Lost ChildrenMay 8, 2017 6.8Alien refugees, the Phorians, trigger telekinetic quakes every time that Lena and Rhea activate the portal. While James tries to get through
21. S02E21ResistMay 15, 2017 7.0Alex takes over as Acting Director of the DEO as the Daxamites take over National City, open fire on Air Force One, and recruit a familiar f
22. S02E22Season's bestNevertheless, She PersistedMay 22, 2017 7.3Lillian comes up with the ultimate weapon to drive the Daxamites off of Earth, but Supergirl is reluctant to make the sacrifice necessary. I

Season 2 ranked & reviewed

1. S03E01Girl of SteelOctober 9, 2017 7.2After losing Mon-El, Kara decides to give up her human life and dedicate herself full-time to being Supergirl. Meanwhile, a new menace threa
2. S03E02TriggersOctober 16, 2017 6.8Supergirl faces Psi, a thief who can psychically induce her victims' worst fears. Meanwhile, James deals with having a new boss at CatCo, an
3. S03E03Far from the TreeOctober 23, 2017 6.9Supergirl goes with Hank to Mars in response to M'gann's telepathic request for help. Meanwhile, Maggie invites her estranged father Oscar t
4. S03E04The FaithfulOctober 30, 2017 7.3Kara learns of a cult-like organization of people that she's rescued... who consider her a god. Meanwhile, Sam has difficulty balancing her
5. S03E05DamageNovember 6, 2017 7.0Morgan accuses Lena of poisoning the children of National City with the lead bomb she used to drive off the Daxamites. Kara and Sam work to
6. S03E06MidvaleNovember 13, 2017 7.1Kara takes Alex home to Midvale after Alex and Maggie break up. While Alex deals with the end of her relationship, she and Kara remember the
7. S03E07Wake UpNovember 20, 2017 7.1The DEO rescues Mon-El from a spaceship buried in 12,000 years of rock, but Mon-El remains strangely silent about how he got there. Meanwhil
8. S03E08Season's bestCrisis on Earth-X, Part 1November 27, 2017 7.6Rather than wallow in self-pity, Kara and Alex go to Barry Allen and Iris West's wedding... only to find the ceremony interrupted by Nazi so
9. S03E09ReignDecember 4, 2017 7.4Supergirl learns that a mysterious Kryptonian symbol suddenly appearing around the city heralds the appearance of the World Killer, Reign. S
10. S03E10Legion of Super-HeroesJanuary 15, 2018 7.3Mon-El and Imra decide whether to help the DEO battle Reign. Meanwhile, another Legionnaire attempts to help Kara emerge from the coma that
11. S03E11Fort RozzJanuary 22, 2018 7.3Supergirl and Saturn Girl are forced to recruit two female metas to find a prisoner on Fort Rozz, which is orbiting a sun that emits radiati
12. S03E12For GoodJanuary 29, 2018 7.1Morgan believes that a recent attempt on his life was made by Lena. When Lena is poisoned, Kara steps in to find out who is responsible for
13. S03E13Both Sides NowFebruary 5, 2018 6.9The DEO easily captures Julia Freeman, the second Worldkiller Purity's body. While Supergirl and Alex try to get through to her, Mon-El asks
14. S03E14Schott Through the HeartApril 16, 2018 7.0After Winslow dies, his wife Mary comes to National City to attempt to reunite with Winn. However, a new murderous toymaker threatens Winn a
15. S03E15In Search of Lost TimeApril 23, 2018 7.2M'yrnn tries to redirect his mental processes and ends up infecting the DEO with a telepathic rage virus. Meanwhile, Lena tries to convince
16. S03E16Of Two MindsApril 30, 2018 7.0The third Worldkiller, Pestilence, begins striking down the citizens of National City.... including Winn and Alex. Supergirl and Imra disagr
17. S03E17TrinityMay 7, 2018 7.2Supergirl discovers that she has a mental link to Sam and Julia, and takes Lena and Alex with her to rescue them. Meanwhile, James faces a t
18. S03E18Shelter from the StormMay 14, 2018 7.0Lena provides Alex with a safehouse to protect Ruby from Reign, who is looking to severe the last ties of humanity that Sam has with her fam
19. S03E19The FanaticalMay 21, 2018 6.7Followers of Coville plan to use his journal to create a new Worldkiller. Meanwhile, Supergirl tries to repair the rift between her and Lena
20. S03E20Dark Side of the MoonMay 28, 2018 7.0Supergirl and Mon-El find a remnant of Krypton drifting deep in space. Meanwhile, Alex faces a killer from her past, and Winn ends up babysi
21. S03E21Not KansasJune 4, 2018 6.6Kara and Mon-El return to Argo City, but not all is as it seems. Meanwhile, in Supergirl's absence, Guardian and the DEO deal with a dangero
22. S03E22Make It ReignJune 11, 2018 7.0Supergirl and Mon-El try to get to Earth to stop the Daughters of Juru from resurrecting Reign and triggering Earth's destruction. Meanwhile
23. S03E23Battles Lost and WonJune 18, 2018 7.1The heroes must come up with a way to defeat Reign without killing her. Afterward, Winn and Alex get job offers, Mon-El and Hank make decisi

Season 3 ranked & reviewed

1. S04E01The American AlienOctober 14, 2018 6.5With Superman off-world, Supergirl becomes a worldwide beacon of hope. Meanwhile, Lena takes secret measures to keep James out of prison, wh
2. S04E02FalloutOctober 21, 2018 6.8The U.S. people are shaken by the revelation that the President is an alien. As Supergirl tries to quell the unrest, Nia tells James that he
3. S04E03Man of SteelOctober 28, 2018 6.5While the DEO try to save Supergirl's life, the events leading up to the creation of Agent Liberty are shown.
4. S04E04AhimsaNovember 4, 2018 6.7To heal Supergirl, Alex assigns Brainiac-5 and Lena to find a way to remove the Kryptonite from Earth's atmosphere. Meanwhile, Mercy and Oti
5. S04E05Parasite LostNovember 11, 2018 6.8When Jensen--the new Parasite--attacks aliens, Supergirl is forced to take to the sidelines rather than give him further power. As a result,
6. S04E06Call to ActionNovember 18, 2018 7.2As the Thanksgiving holiday approaches, the Children of Liberty prepare a new initiative to wipe out the aliens among them. James and Lena h
7. S04E07Rather the Fallen AngelNovember 25, 2018 6.9Hank assures Supergirl that Manchester is a trustworthy ally. Meanwhile, James meets with Agent Liberty and has to choose between betraying
8. S04E08Bunker HillDecember 2, 2018 7.1Manchester learns Agent Liberty's secret identity and goes to obtain vengeance for Fiona's death. Nia has a prophetic dream, and Kara and Br
9. S04E09Season's bestElseworlds, Part 3December 11, 2018 7.8Deegan "thinks big" and rewrites the reality of Earth-1 so that he's the only superhero... and a familiar face. While Barry and Oliver try t
10. S04E10Suspicious MindsJanuary 20, 2019 7.2Supergirl finds a ship full of dead SEAL soldiers, and discovers that it's connected to Haley and the US government. Brainiac-5 sets up a me
11. S04E11Blood MemoryJanuary 27, 2019 7.0Kara travels with Nia to the latter's hometown and discovers that Nia is inheriting the Dreamer power from her mother... which has skipped N
12. S04E12MenagerieFebruary 17, 2019 6.8Kara continues to deal with the fallout from Alex's mindwipe, and a new villain enters National City: Menagerie, a human jewel thief merged
13. S04E13What's So Funny About Truth, Justice, and the American Way?March 3, 2019 7.2Manchester assembles a team of Supergirl's old and new opponents to break him out of prison and form The Elite. Meanwhile, President Baker r
14. S04E14Stand and DeliverMarch 10, 2019 7.5Ben proposes to end the Alien Amnesty Act and holds a rally. Alien protesters hold a peaceful march, but Manchester plans to disrupt the eve
15. S04E15O Brother, Where Art Thou?March 17, 2019 7.5James undergoes surgery to replace his shattered spine, and Lena has no choice but to work with her brother Lex to perfect the Harun-El seru
16. S04E16The House of LMarch 24, 2019 7.7Lex spends three years plotting his next scheme, working with the Kaznian government to train the Supergirl clone to further their ambitions
17. S04E17All About EveMarch 31, 2019 7.5J'onn has a meeting with his deceased father, while Supergirl, Alex, and Lena join forces to track down Eve and locate Lex.
18. S04E18Crime and PunishmentApril 21, 2019 7.3Supergirl and Lena go to Stryker's Island to check out Lex's cell, and find a clue to his schemes. Supergirl is declared a criminal and is f
19. S04E19American DreamerApril 28, 2019 7.3Kara tries to convince an Amertek insider to provide her with information proving a connection to Lex. Dreamer agrees to a TV interview, and
20. S04E20Will the Real Miss Tessmacher Please Stand Up?May 5, 2019 7.4Kara and Lena track Lex to Kaznia, and find Eve but no Lex. Ben abandons his son to go after his wife's killer, which pits him against Brain
21. S04E21Red DawnMay 12, 2019 7.8Supergirl and Alex go after Red Daughter, while Lena and James hunt down Ben. Brainiac-5, J'onn, and Dreamer attempt to rescue the alien pri
22. S04E22The Quest for PeaceMay 19, 2019 7.6Lex's plan reaches fruition: Red Daughter has defeated Supergirl, Lex has defeated the Kaznians and then Red Daughter. Now only one thing ca

Season 4 ranked & reviewed

1. S05E01Event HorizonOctober 6, 2019 7.4Kara prepares to accept a Pulitzer for her writing, and comes to a decision about sharing her secret identity with Lena. A new villainess an
2. S05E02Stranger Beside MeOctober 13, 2019 7.1John tells the others about Malefic's attack on him, and discovers that some of his memories have been erased. While Kelly helps John determ
3. S05E03Blurred LinesOctober 20, 2019 7.2Kara meets with Lena for the first time since she admitted her secret identity to her. J'onn recruits Nia to help him dwell further into his
4. S05E04In Plain SightOctober 27, 2019 7.2Kara continues to investigate what William is up to, while Malefic launches an attack on John's friends through Alex. James and Kelly return
5. S05E05Dangerous LiaisonsNovember 3, 2019 7.2On the eve of the worldwide launch of Andrea Rojas's VR contact lenses, Kara and William team up on an investigation that exposes a terroris
6. S05E06Season's bestConfidence WomenNovember 10, 2019 7.5The connection between Lena and Andrea is explored via flashback, as Lena attempts to redeem her stepbrother's legacy. In the present, Levia
7. S05E07TremorsNovember 17, 2019 7.5Leviathan's leader comes after Lena to get the medallion, and Lena convinces Supergirl to take her to the Fortress to find a weapon capable
8. S05E08The Wrath of Rama KhanDecember 1, 2019 7.4Alex is torn between destroying Lena before she can unleash Myriad, or using Malefic to stop the Luthor's mind-control plan. Meanwhile, Khan
9. S05E09Crisis on Infinite Earths: Part OneDecember 8, 2019 6.9Harbinger gathers the greatest heroes of several worlds to battle the Anti-Monitor, his shadow demons, and the anti-matter wave that is swee
10. S05E10The Bottle EpisodeJanuary 19, 2020 7.2The subsequent complications from the Crisis leave Supergirl to face a chaotic threat.
11. S05E11Back from the Future - Part OneJanuary 26, 2020 7.1As Supergirl tries to thwart a Toyman copycat, Winn Schott returns from the future.
12. S05E12Back from the Future - Part TwoFebruary 16, 2020 6.9Supergirl helps Winn face his greatest fear. After Alex sets out to find evidence against Lex, Brainy must decide between helping his friend
13. S05E13It's a Super LifeFebruary 23, 2020 7.3Mxyzptlk returns with a proposition for Kara – what if she could go back in time and tell Lena her secret before Lex did, would things turn
14. S05E14The BodyguardMarch 8, 2020 6.7Lex tasks Supergirl with protecting Andrea from an anti-tech extremist, but his nefarious purpose goes beyond merely keeping Andrea alive. M
15. S05E15Reality BytesMarch 15, 2020 6.5Nia's roommate, Yvette, is attacked by a man targeting Dreamer because he doesn't like that Dreamer is transgender and wants her to quit bei
16. S05E16Alex in WonderlandMarch 22, 2020 6.8Alex uses a pair of Obsidian contact lenses to visit a virtual National City where she takes on a whole new persona. Meanwhile, Kelly helps
17. S05E17Deus Lex MachinaMay 3, 2020 6.9Lex proceeds to lay an intricate plan to bring Lena closer to him, defeat Leviathan's latest attack, and pit Supergirl against Leviathan; ho
18. S05E18The Missing LinkMay 10, 2020 7.0Supergirl and the team go head to head against Rama Khan and Leviathan. Meanwhile, Lena and Lex must join forces when Project Non Nocere fai
19. S05E19Immortal KombatMay 17, 2020 7.2Supergirl realizes that in order to stop Lex and Leviathan she must work with the one person she never thought she'd trust again - Lena. Nia

Season 5 ranked & reviewed

1. S06E01RebirthMarch 30, 2021 6.9As Braniac lays close to death after trying to stop Lex , Supergirl and team soar in to save him, engaging in an epic battle with Gamenmae.
2. S06E02A Few Good WomenApril 6, 2021 7.0As the stakes with Lex are raised higher than ever before, Lena must decide how far she is willing to go to stop her brother. Meanwhile, Sup
3. S06E03Phantom MenacesApril 13, 2021 6.9Supergirl makes a new ally. Lena and Lex battle for control of Luthor Corp.
4. S06E04Lost SoulsApril 20, 2021 7.2Supergirl finds an opportunity to escape from the Phantom Zone but it comes with some dangerous strings attached. Meanwhile, Lena joins the
5. S06E05Prom Night!April 27, 2021 7.0Nia and Brainy attempt to save Supergirl from the Phantom Zone by time traveling back to Kara's home in 2009. While determined to secure the
6. S06E06Prom Again!May 4, 2021 7.0Young Kara experiences kryptonite for the first time, Nia and Brainy are trapped by invading aliens, and a young Cat Grant may be the reason
7. S06E07Fear KnotMay 11, 2021 6.4As the Super Friends brave the Phantom Zone to bring Supergirl home, each member of the team is confronted by visions of their worst fear.
8. S06E08Welcome Back, Kara!August 24, 2021 7.1As Supergirl and Zor-El make their return to National City, they are determined to keep the Phantom Zone behind them and enjoy being superhe
9. S06E09Dream WeaverAugust 31, 2021 7.0Kelly meets Joey, a young orphaned alien boy, who is acting out in foster care because he fears there is something wrong with his brother Or
10. S06E10Still I RiseSeptember 7, 2021 7.1Supergirl intervenes when a building in the Heights that was set aside for low income housing is suddenly at risk to be sold to a major corp
11. S06E11Mxy in the MiddleSeptember 14, 2021 7.0Supergirl and team must stop Nyxly from vanquishing a familiar face from Supergirl's past - Mr. Mxyzptlk. Mxy returns and explains Nyxly's d
12. S06E12Blind SpotsSeptember 21, 2021 6.4Kelly is horrified when the Ormfell building implodes, injuring many in the community, including Joey. However, her horror quickly turns to
13. S06E13The GauntletSeptember 28, 2021 7.3Supergirl and team race Nyxly for control of a magical totem that controls courage. Supergirl and Nyxly battle and each get a piece of the t
14. S06E14Season's bestMagical ThinkingOctober 5, 2021 7.4Lena is uncertain about using her magical abilities to help Supergirl retrieve the second totem from Nyxly. William struggles to write a sto
15. S06E15Hope for TomorrowOctober 12, 2021 7.4Supergirl continues to fight Nyxly for the remaining totems but after Nyxly kidnaps William, Supergirl realizes she needs to take a more pro
16. S06E16Nightmare in National CityOctober 19, 2021 7.2Kara lands her dream story for Catco but when the city is suddenly attacked by a nightmare monster at the same time as her interview, she is
17. S06E17I Believe in a Thing Called LoveOctober 26, 2021 7.4When Lex Luthor appears by Nyxly's side, Supergirl and team must deal with the emotional fallout of facing their two biggest foes at the sam
18. S06E18Truth or ConsequencesNovember 2, 2021 7.2Supergirl is determined to keep everyone safe from Lex and Nyxly so she doubles down on patrol, especially as Alex and Kelly's bachelorette
19. S06E19The Last GauntletNovember 9, 2021 6.9In the penultimate buildup to the season finale, Supergirl and the super friends take drastic action after a loved one is kidnapped by Nyxly
20. S06E20KaraNovember 9, 2021 7.0In the epic series finale, Supergirl is joined by familiar faces from the past to help her stop Lex and Nyxly for good. Meanwhile, Alex and

Season 6 ranked & reviewed