The CW’s popular show Supergirl consists of 126 episodes spanning over 6 seasons.
Supergirl is part of the Arrowverse or the television universe of DC comics that was started with the show Arrow back in 2012.
Supergirl is the story of Kara Zor-El, the older cousin of Kal-El, otherwise known as Superman or Clark Kent. When she was a little girl, Kara was sent to Earth from her dying home planet of Krypton on the same day as Clark, who was a baby at the time. She was meant to take care of him and protect him but her spaceship got knocked off course and she found herself stuck in the phantom zone, an area of space where time does not exist. When she finally arrives on earth, she's now 24 years late. While she didn’t age at all, her cousin Kal is now an adult and is already known to the world as Superman.
Another 12 years in the future, Kara is now an adult living a seemingly normal life as a human in National City but everything changes when her adoptive sister Alex goes on a plane that malfunctions, so Kara reveals herself to the world to save the plane from crashing and becomes Supergirl.
List of Supergirl episodes
Here is a list of all episodes of Supergirl:
Season 1 (2015–16)
| No. Overall | No. in Season | Title | Original Air Date |
| 1 | 1 | Pilot | October 26, 2015 |
| 2 | 2 | Stronger Together | November 2, 2015 |
| 3 | 3 | Fight or Flight | November 9, 2015 |
| 4 | 4 | How Does She Do It? | November 23, 2015[a] |
| 5 | 5 | Livewire | November 16, 2015[a] |
| 6 | 6 | Red Faced | November 30, 2015 |
| 7 | 7 | Human for a Day | December 7, 2015 |
| 8 | 8 | Hostile Takeover | December 14, 2015 |
| 9 | 9 | Blood Bonds | January 4, 2016 |
| 10 | 10 | Childish Things | January 18, 2016 |
| 11 | 11 | Strange Visitor from Another Planet | January 25, 2016 |
| 12 | 12 | Bizarro | February 1, 2016 |
| 13 | 13 | For the Girl Who Has Everything | February 8, 2016 |
| 14 | 14 | Truth, Justice and the American Way | February 22, 2016 |
| 15 | 15 | Solitude | February 29, 2016 |
| 16 | 16 | Falling | March 14, 2016 |
| 17 | 17 | Manhunter | March 21, 2016 |
| 18 | 18 | Worlds Finest | March 28, 2016 |
| 19 | 19 | Myriad | April 11, 2016 |
| 20 | 20 | Better Angels | April 18, 2016 |
Season 2 (2016–17)
| No. Overall | No. in Season | Title | Original Air Date |
| 21 | 1 | The Adventures of Supergirl | October 10, 2016 |
| 22 | 2 | The Last Children of Krypton | October 17, 2016 |
| 23 | 3 | Welcome to Earth | October 24, 2016 |
| 24 | 4 | Survivors | October 31, 2016 |
| 25 | 5 | Crossfire | November 7, 2016 |
| 26 | 6 | Changing | November 14, 2016 |
| 27 | 7 | The Darkest Place | November 21, 2016 |
| 28 | 8 | Medusa | November 28, 2016 |
| 29 | 9 | Supergirl Lives | January 23, 2017 |
| 30 | 10 | We Can Be Heroes | January 30, 2017 |
| 31 | 11 | The Martian Chronicles | February 6, 2017 |
| 32 | 12 | Luthors | February 13, 2017 |
| 33 | 13 | Mr. & Mrs. Mxyzptlk | February 20, 2017 |
| 34 | 14 | Homecoming | February 27, 2017 |
| 35 | 15 | Exodus | March 6, 2017 |
| 36 | 16 | Star-Crossed | March 20, 2017 |
| 37 | 17 | Distant Sun | March 27, 2017 |
| 38 | 18 | Ace Reporter | April 24, 2017 |
| 39 | 19 | Alex | May 1, 2017 |
| 40 | 20 | City of Lost Children | May 8, 2017 |
| 41 | 21 | Resist | May 15, 2017 |
| 42 | 22 | Nevertheless, She Persisted | May 22, 2017 |
Season 3 (2017–18)
| No. Overall | No. in Season | Title | Original Air Date |
| 43 | 1 | Girl of Steel | October 9, 2017 |
| 44 | 2 | Triggers | October 16, 2017 |
| 45 | 3 | Far from the Tree | October 23, 2017 |
| 46 | 4 | The Faithful | October 30, 2017 |
| 47 | 5 | Damage | November 6, 2017 |
| 48 | 6 | Midvale | November 13, 2017 |
| 49 | 7 | Wake Up | November 20, 2017 |
| 50 | 8 | Crisis on Earth-X, Part 1 | November 27, 2017 |
| 51 | 9 | Reign | December 4, 2017 |
| 52 | 10 | Legion of Superheroes | January 15, 2018 |
| 53 | 11 | Fort Rozz | January 22, 2018 |
| 54 | 12 | For Good | January 29, 2018 |
| 55 | 13 | Both Sides Now | February 5, 2018 |
| 56 | 14 | Schott Through the Heart | April 16, 2018 |
| 57 | 15 | In Search of Lost Time | April 23, 2018 |
| 58 | 16 | Of Two Minds | April 30, 2018 |
| 59 | 17 | Trinity | May 7, 2018 |
| 60 | 18 | Shelter from the Storm | May 14, 2018 |
| 61 | 19 | The Fanatical | May 21, 2018 |
| 62 | 20 | Dark Side of the Moon | May 28, 2018 |
| 63 | 21 | Not Kansas | June 4, 2018 |
| 64 | 22 | Make it Reign | June 11, 2018 |
| 65 | 23 | Battles Lost and Won | June 18, 2018 |
Season 4 (2018–19)
| No. Overall | No. in Season | Title | Original Air Date |
| 66 | 1 | American Alien | October 14, 2018 |
| 67 | 2 | Fallout | October 21, 2018 |
| 68 | 3 | Man of Steel | October 28, 2018 |
| 69 | 4 | Ahimsa | November 4, 2018 |
| 70 | 5 | Parasite Lost | November 11, 2018 |
| 71 | 6 | Call to Action | November 18, 2018 |
| 72 | 7 | Rather the Fallen Angel | November 25, 2018 |
| 73 | 8 | Bunker Hill | December 2, 2018 |
| 74 | 9 | Elseworlds, Part 3 | December 11, 2018 |
| 75 | 10 | Suspicious Minds | January 20, 2019 |
| 76 | 11 | Blood Memory | January 27, 2019 |
| 77 | 12 | Menagerie | February 17, 2019 |
| 78 | 13 | What's So Funny About Truth, Justice, and the American Way? | March 3, 2019 |
| 79 | 14 | Stand and Deliver | March 10, 2019 |
| 80 | 15 | O Brother, Where Art Thou? | March 17, 2019 |
| 81 | 16 | The House of L | March 24, 2019 |
| 82 | 17 | All About Eve | March 31, 2019 |
| 83 | 18 | Crime and Punishment | April 21, 2019 |
| 84 | 19 | American Dreamer | April 28, 2019 |
| 85 | 20 | Will the Real Miss Tessmacher Please Stand Up? | May 5, 2019 |
| 86 | 21 | Red Dawn | May 12, 2019 |
| 87 | 22 | The Quest for Peace | May 19, 2019 |
Season 5 (2019–20)
| No. Overall | No. in Season | Title | Original Air Date |
| 88 | 1 | Event Horizon | October 6, 2019 |
| 89 | 2 | Stranger Beside Me | October 13, 2019 |
| 90 | 3 | Blurred Lines | October 20, 2019 |
| 91 | 4 | In Plain Sight | October 27, 2019 |
| 92 | 5 | Dangerous Liaisons | November 3, 2019 |
| 93 | 6 | Confidence Women | November 10, 2019 |
| 94 | 7 | Tremors | November 17, 2019 |
| 95 | 8 | The Wrath of Rama Khan | December 1, 2019 |
| 96 | 9 | Crisis on Infinite Earths: Part One | December 8, 2019 |
| 97 | 10 | The Bottle Episode | January 19, 2020 |
| 98 | 11 | Back From the Future – Part One | January 26, 2020 |
| 99 | 12 | Back From the Future – Part Two | February 16, 2020 |
| 100 | 13 | It's a Super Life | February 23, 2020 |
| 101 | 14 | The Bodyguard | March 8, 2020 |
| 102 | 15 | Reality Bytes | March 15, 2020 |
| 103 | 16 | Alex in Wonderland | March 22, 2020 |
| 104 | 17 | Deus Lex Machina | May 3, 2020 |
| 105 | 18 | The Missing Link | May 10, 2020 |
| 106 | 19 | Immortal Kombat | May 17, 2020 |
Season 6 (2021)
| No. Overall | No. in Season | Title | Original Air Date |
| 107 | 1 | Rebirth | March 30, 2021 |
| 108 | 2 | A Few Good Women | April 6, 2021 |
| 109 | 3 | Phantom Menaces | April 13, 2021 |
| 110 | 4 | Lost Souls | April 20, 2021 |
| 111 | 5 | Prom Night! | April 27, 2021 |
| 112 | 6 | Prom Again! | May 4, 2021 |
| 113 | 7 | Fear Knot | May 11, 2021 |
| 114 | 8 | Welcome Back, Kara | August 24, 2021 |
| 115 | 9 | Dream Weaver | August 31, 2021 |
| 116 | 10 | Still I Rise | September 7, 2021 |
| 117 | 11 | Mxy in the Middle | September 14, 2021 |
| 118 | 12 | Blind Spots | September 21, 2021 |
| 119 | 13 | The Gauntlet | September 28, 2021 |
| 120 | 14 | Magical Thinking | October 5, 2021 |
| 121 | 15 | Hope for Tomorrow | October 12, 2021 |
| 122 | 16 | Nightmare in National City | October 19, 2021 |
| 123 | 17 | I Believe in a Thing Called Love | October 26, 2021 |
| 124 | 18 | Truth or Consequences | November 2, 2021 |
| 125 | 19 | The Last Gauntlet | November 9, 2021 |
| 126 | 20 | Kara | November 9, 2021 |
FAQs about Supergirl
A. The CW’s popular show Supergirl consists of 126 episodes spanning over 6 seasons.
A. Supergirl is the story of Kara Zor-El, the older cousin of Superman. Kara was sent to Earth from her dying home planet of Krypton on the same day as Clark but her spaceship got knocked off course and she found herself stuck in the phantom zone. When she finally manages to get to Earth, Clark is all grown up and known to the world as Superman.
A. Supergirl is available to stream on Netflix.
A. Yes, the CW series Supergirl is over. Its last episode, titled “Kara,” aired November 9, 2021, and concluded the series’ sixth and final season.
A. House of the Dragon fame Milly Alcock is set to reprise the role of Kara Zor-El in the DC Universe. Milly took to Instagram to show her excitement and posted a picture of Supergirl with the caption, “So excited to be a part of the DC fam - thank you so much to @jamesgunn for trusting me with Kara / Supergirl.”
