Supergirl
Season 3 2017
Supergirl is an upcoming American television series developed by writer/producers Greg Berlanti, Ali Adler and Andrew Kreisberg. 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.
Directors
Cast
23 Episodes
Supergirl: Season 3
Girl of Steel
09 Oct 2017
Kara deals with the loss of Mon-El by focusing her energy on being Supergirl and concentrating on a mysterious new threat. Alex confesses a secret to Maggie. A citizen of National City has a mysterious connection to Kara. Lena makes a bold move.
Triggers
16 Oct 2017
A thief with psychic powers attacks National City and proves to be a formidable opponent for Supergirl.
Far from the Tree
23 Oct 2017
Maggie reaches out to her estranged father when Eliza throws her and Alex a wedding shower, while Supergirl joins J'onn on a personal mission.
The Faithful
30 Oct 2017
Kara investigates a secretive new group whose leader, Thomas Coville, has a mysterious connection to Supergirl. Meanwhile, Samantha feels like she's letting Ruby down.
Midvale
13 Nov 2017
Kara and Alex head home to Midvale for a little R&R. While there, Kara recalls a painful memory of a childhood friend's death and how that traumatic experience brought the Danvers sisters closer together.
Wake Up
20 Nov 2017
Kara investigates when an alien ship lands deep underwater beneath National City; Hank attempts to bond with his father; Samantha looks to her estranged mother for answers.
Crisis on Earth-X, Part 1
27 Nov 2017
The gang comes together for Barry and Iris's wedding, but the ceremony is crashed by villains from Earth-X.
Reign
04 Dec 2017
Supergirl traces the origins of a mysterious symbol to an ancient prophecy and the mark of the World Killer, Reign.
Legion of Super-Heroes
15 Jan 2018
Supergirl remains in a dreamlike state after sustaining injuries from Reign, so Mon-El recruits Brainiac-5, a member of the Legion of Superheroes, to bring her back.
Fort Rozz
22 Jan 2018
Supergirl and Saturn Girl recruit Livewire and Psi for a mission to recover a prisoner from Fort Rozz who knows how to defeat Reign.
For Good
29 Jan 2018
Morgan Edge accuses Lena of plotting an attempt on his life and Kara steps in to help her.
Both Sides Now
05 Feb 2018
The DEO captures another Worldkiller, who escapes and attacks the city's subway tunnels.
Schott Through the Heart
16 Apr 2018
Following the death of his father, Winn must work with his estranged mother to stop a copycat Toyman.
In Search of Lost Time
23 Apr 2018
Supergirl must work with J'onn to contain the chaos resulting from Myr'nn's psychic disturbances at the DEO; Mon-El teaches Kara fighting techniques he learned in the future for battling Worldkillers.
Of Two Minds
30 Apr 2018
Supergirl and Imra have different ideas on how to stop the third Worldkiller, Pestilence. However, when both Alex and Winn are seriously injured by Pestilence, Supergirl and Imra team up to stop the destruction.
Trinity
07 May 2018
Still reeling after learning about Lena's secret, Supergirl asks Guardian for a favor that could alter his relationship with Lena forever. Meanwhile, with all three Worldkillers united, Supergirl and the team brace for an epic battle.
Shelter from the Storm
14 May 2018
When Reign starts hunting Ruby, Supergirl and Alex work together to keep her safe. Supergirl and J'onn look to Sam's mother for advice on how to stop Reign and come away with shocking news.
The Fanatical
21 May 2018
A disciple of Coville's escapes from what's left of his cult and gives Kara and James a journal that could help save Sam; Guardian is found out.
Dark Side of the Moon
28 May 2018
Supergirl is stunned to discover that a part of Krypton survived. Meanwhile, Alex is attacked while out with Ruby, and Lena considers how far will she go to keep Reign contained.
Not Kansas
04 Jun 2018
Kara makes a major life decision. Meanwhile, J'onn finds out that special DEO-caliber guns have hit the streets of National City.
Make It Reign
11 Jun 2018
Supergirl learns the true depth of Selena's nefarious plans for Earth. Supergirl, Mon-El and Alura must devise a plan to stop her before Selena gets to Earth. J'onn prepares to say goodbye to his father.