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When will be Supergirl next episode air date? Is Supergirl renewed or cancelled? Where to countdown Supergirl air dates? Is Supergirl worth watching?

Supergirl is an upcoming American television series developed by writer/producers Greg Berlanti, Ali Adler and Andrew Kreisberg set to air on CBS. It is based on the DC Comics character Supergirl (Kara Zor-El), created by Otto Binder and Al Plastino. Supergirl is a costumed superhero who is the biological cousin to Superman and one of the last surviving Kryptonians. The series was officially picked up on May 6, 2015 after receiving a series commitment in September 2014, and will debut in November 2015.

Twenty-four-year-old Kara Zor-El, who was taken in by the Danvers family when she was 12 after being sent away from Krypton, must learn to embrace her powers after previously hiding them. The Danvers teach her to be careful with her powers, until she has to reveal them during an unexpected disaster, setting her on her journey of heroism.

The costume for Supergirl was created by Colleen Atwood, who also designed the costumes for Arrow and The Flash. Benoist stated that she is aware of the costume worn by Kara in the comics books, and expressed that the "micro-mini hemline" of the skirt could be "a little daunting but that's good. I like being pushed."Promotional photos of Benoist wearing Atwood's design were released on March 6, 2015. Atwood indicated that she wanted to "embrace the past but more importantly, thrust her into the street-style action hero of today." (source:

Genres: Drama | Action | Science-Fiction
Station: The CW (US)
Rating: 9/10 from 537 users
Status: Running
Start: 2015-10-26

Supergirl Season 3 Air Dates

S03E01 - Girl of Steel Air Date: 10 October 2017 00:00 -

After losing Mon-El, Kara decides to give up her human life and dedicate herself full-time to being Supergirl. Meanwhile, a new menace threatens National City, and real estate mogul Morgan Edge makes a bid to buy up CatCo. Also, Alex confesses a secret to Maggie, a citizen of National City has a mysterious connection to Kara, and Lena makes a bold move.

S03E02 - Triggers Air Date: 17 October 2017 00:00 -

Supergirl faces Psi, a thief who can psychically induce her victims' worst fears. Meanwhile, James deals with having a new boss at CatCo, and Alex and Maggie continue making plans for their wedding.

S03E03 - Far from the Tree Air Date: 24 October 2017 00:00 -

Supergirl goes with Hank to Mars in response to M'gann's telepathic request for help. Meanwhile, Maggie invites her estranged father Oscar to her and Alex's wedding shower that's sponsored by Eliza.

S03E04 - The Faithful Air Date: 31 October 2017 00:00 -

Kara learns of a cult-like organization of people that she's rescued... who consider her a god. Meanwhile, Sam has difficulty balancing her career with her personal life.

S03E05 - Damage Air Date: 07 November 2017 01:00 -

Morgan 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 clear their friend's name. Meanwhile, Maggie and Alex break up.

S03E06 - Midvale Air Date: 14 November 2017 01:00 -

Kara 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 first time that they bonded as sisters while solving the murder of a fellow high school student.

S03E07 - Wake Up Air Date: 21 November 2017 01:00 -

The 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. Meanwhile, Hank takes M'yrnn to the park, and Sam goes to her mother Patricia for answers about her birth.

S03E08 - Crisis on Earth-X, Part 1 Air Date: 28 November 2017 01:00 -

Rather 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 soldiers and villains from Earth-X including a mysteriously strong superpowered female warrior.

S03E09 - Reign Air Date: 05 December 2017 01:00 -

Supergirl learns that a mysterious Kryptonian symbol suddenly appearing around the city heralds the appearance of the World Killer, Reign. She's a Kryptonian whose powers exceed Supergirl's... and who is determined to bring judgment to a sinful world. The tension between Lena and Morgan Edge continues to build.

S03E10 - Legion of Super-Heroes Air Date: 16 January 2018 01:00 -

Mon-El and Imra decide whether to help the DEO battle Reign. Meanwhile, another Legionnaire attempts to help Kara emerge from the coma that Reign put her into after their battle.

S03E11 - Fort Rozz Air Date: 23 January 2018 01:00 -

Supergirl and Saturn Girl are forced to recruit two female metas to find a prisoner on Fort Rozz, which is orbiting a sun that emits radiation fatal to males. Meanwhile, Alex babysits Ruby while Sam goes on a work trip.

S03E12 - For Good Air Date: 30 January 2018 01:00 -

Morgan 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 the escalation in hosility. Meanwhile, Sam turns to Alex for help determining the cause of her blackouts.

S03E13 - Both Sides Now Air Date: 06 February 2018 01:00 -

The DEO easily captures Julia Freeman, the second Worldkiller Purity's body. While Supergirl and Alex try to get through to her, Mon-El asks Hank for his help repairing the Legion Cruiser.

S03E14 - Schott Through the Heart Air Date: 17 April 2018 00:00 -

After Winslow dies, his wife Mary comes to National City to attempt to reunite with Winn. However, a new murderous toymaker threatens Winn and Mary, Meanwhile, M'yrnn asks Alex to keep a secret from Hank, and Mon-El tries to find the right time to tell Supergirl something important about one of the Worldkillers.

S03E15 - In Search of Lost Time Air Date: 24 April 2018 00:00 -

M'yrnn tries to redirect his mental processes and ends up infecting the DEO with a telepathic rage virus. Meanwhile, Lena tries to convince Sam that the latter transforms into Reign during her blackouts.

S03E16 - Of Two Minds Air Date: 01 May 2018 00:00 -

The third Worldkiller, Pestilence, begins striking down the citizens of National City.... including Winn and Alex. Supergirl and Imra disagree on how to deal with Pestilence, and Lena continues trying to find a cure for Sam.

S03E17 - Trinity Air Date: 08 May 2018 00:00 -

Supergirl 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 tough decision when he must decide whether to investigate Lena or not after she kept Reign's existence a secret.

S03E18 - Shelter from the Storm Air Date: 15 May 2018 00:00 -

Lena 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 family. Meanwhile, Supergirl discovers that Lena has been manufacturing Kryptonite, and the Legionnaires depart for the future.

S03E19 - The Fanatical Air Date: 22 May 2018 00:00 -

Followers of Coville plan to use his journal to create a new Worldkiller. Meanwhile, Supergirl tries to repair the rift between her and Lena, and James is forced to consider whether to out himself or not.

S03E20 - Dark Side of the Moon Air Date: 29 May 2018 00:00 -

Supergirl and Mon-El find a remnant of Krypton drifting deep in space. Meanwhile, Alex faces a killer from her past, and Winn ends up babysitting Ruby.

S03E21 - Not Kansas Air Date: 05 June 2018 00:00 -

Kara 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 dangerous gunman wielding DEO weaponry.

S03E22 - Make It Reign Air Date: 12 June 2018 00:00 -

Supergirl and Mon-El try to get to Earth to stop the Daughters of Juru from resurrecting Reign and triggering Earth's destruction. Meanwhile, Hank participates in The Reach with his father, and Ruby demands the truth from Sam.

S03E23 - Battles Lost and Won Air Date: 19 June 2018 00:00 -

The 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 decisions about their personal lives, and James has a news story for the world.

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