Supergirl Not Kansas (Season 3, Episode 21)
TV-PG
TV Episode | 42 min | Action, Adventure, Drama

Supergirl

Not Kansas (Season 3, Episode 21)

TV-PG

TV Episode | 42 min | Action, Adventure, Drama

Kara makes a major life decision. Meanwhile, J'onn finds out that special DEO-caliber guns have hit the streets of National City.

Showrunners

Jessica Queller | Robert L. Rovner

Director

Dermott Downs

Writers

Jerry Siegel (based on characters created by) | Joe Shuster (based on characters created by) | Greg Berlanti (developed by) | Ali Adler (developed by) & 5 more

Producers

Gabriel Llanas | Caitlin Parrish | Chris Pavoni (produced by) | Jessica Queller & 2 more

Composers

Daniel James Chan | Blake Neely

Cinematographer

Shamus Whiting-Hewlett

Editor

Imelda Betiong

Casting Directors

Lyndsey Baldasare | David Rapaport (as David H. Rapaport)

Production Designer

Tyler Bishop Harron (as Tyler Harron)

See all filmmakers & crew (252)

Edit Released

Updated Jun 4, 2018

Release date

Jun 4, 2018 (United States)

Awards

Series awards

15 wins & 52 nominations

Contacts

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Cast	+ Add Cast
27 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)
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)
Anjali Jay Selena Selena See fewer	Night at the Museum: Secret of the Tomb (2014)
Esmé Bianco Thara Ak-Var Thara Ak-Var See fewer	Game of Thrones (2011)
Michael Reilly Burke Preston Preston See fewer	Ted Bundy (2002)
Andrea Brooks Eve Teschmacher Eve Teschmacher See fewer	When Calls the Heart (2014)
Bradley White Arthur Willis Arthur Willis See fewer	Maze (2000)
Brenda Crichlow Lynn Vang (as Brenda M. Crichlow) Lynn Vang (as Brenda M. Crichlow) See fewer	Fantastic Four (I) (2005)
Mark Dozlaw Assistant Assistant See fewer	Wonder (I) (2017)
Carrie Anne Fleming Shopkeeper Shopkeeper See fewer	Good Luck Chuck (2007)
Benjamin Goas Val Val See fewer	The Baby-Sitters Club (2020)
Ivan Wanis-Ruiz DEO Agent (as Ivan Wanis Ruiz) DEO Agent (as Ivan Wanis Ruiz) See fewer	Private Eyes (2016)
Kerry Sandomirsky Felra Felra See fewer	The Good Doctor (2017)
Todd Thomson Lir-Al Lir-Al See fewer	Fifty Shades Freed (2018)
Timothy Wallace Cop Cop See fewer	Supernatural (2005)
Lily Scott CATCO Employee (uncredited) CATCO Employee (uncredited) See fewer	The Pharmacist (2010)
Celeste White Steele Argo Gentlewoman (uncredited) Argo Gentlewoman (uncredited) See fewer	Despicable Me 3 (2017)