Supergirl

Battles Lost and Won (Season 3, Episode 23)

TV-PG

TV Episode | 42 min | Action, Adventure, Drama

Supergirl and her team take on Selena in an epic battle for Earth.

Showrunners

Director

Writers

Jerry Siegel (based on characters created by) | Joe Shuster (based on characters created by) | Greg Berlanti (developed by) | Ali Adler (developed by) & 6 more

Producers

Composers

Cinematographer

Editor

Casting Directors

Production Designer

Tyler Bishop Harron (as Tyler Harron)

Edit Released

Release date

Jun 18, 2018 (United States)

Awards

Series awards

Contacts

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Cast	+ Add Cast
20 cast members

Name	Known for
Melissa Benoist Kara Danvers / Supergirl Kara Danvers / Supergirl See fewer	Supergirl (2015)
Mehcad Brooks James Olsen / Guardian James Olsen / Guardian See fewer	Desperate Housewives (2004)
Chyler Leigh Alex Danvers Alex Danvers See fewer	Not Another Teen Movie (2001)
Jeremy Jordan Winn Schott Winn Schott See fewer	The Last Five Years (2014)
Katie McGrath Lena Luthor Lena Luthor See fewer	Jurassic World (2015)
Odette Annable Samantha Arias / Reign Samantha Arias / Reign See fewer	Cloverfield (2008)
Chris Wood Mon-El Mon-El See fewer	Containment (2016)
David Harewood J'onn J'onzz J'onn J'onzz See fewer	Blood Diamond (2006)
Carl Lumbly M'yrnn J'onzz M'yrnn J'onzz See fewer	Men of Honor (2000)
Betty Buckley Patricia Arias Patricia Arias See fewer	Split (IX) (2016)
Chad Lowe Thomas Coville Thomas Coville See fewer	Unfaithful (2002)
Erica Durance Alura Zor-El Alura Zor-El See fewer	The Butterfly Effect 2 (2006)
Emma Tremblay Ruby Arias Ruby Arias See fewer	Elysium (I) (2013)
Jesse Rath Querl Dox / Brainiac-5 Querl Dox / Brainiac-5 See fewer	Supergirl (2015)
Amy Jackson Imra Ardeen Imra Ardeen See fewer	2.0 (2018)
Anjali Jay Selena Selena See fewer	Night at the Museum: Secret of the Tomb (2014)
Winsome Brown Dark Kryptonian Dark Kryptonian See fewer	News of the World (2020)
Rosemary Hochschild Vita Vita See fewer	Desperately Seeking Susan (1985)
Barbara Patrick Woman Woman See fewer	Outlander (2014)
Ayden Lim Young Son (uncredited) Young Son (uncredited) See fewer	The Mysterious Benedict Society (2021)