Supergirl The House of L (Season 4, Episode 16)
TV-PG
TV Episode | 42 min | Action, Adventure, Drama

Supergirl

The House of L (Season 4, Episode 16)

TV-PG

TV Episode | 42 min | Action, Adventure, Drama

In the wake of Lex Luthor's return, the show flashes back to what he's been doing for the last two years and how his secret machinations and plans have affected Supergirl and Lena.

Showrunners

Jessica Queller | Robert L. Rovner (as Robert Rovner)

Director

Carl Seaton

Writers

Jerry Siegel (based on characters created by) | Joe Shuster (based on characters created by) | Greg Berlanti (developed by) | Ali Adler (developed by) & 7 more

Producers

Jennifer Lence | Carl Ogawa | Chris Pavoni (produced by) | Jessica Queller & 3 more

Composers

Daniel James Chan | Blake Neely

Cinematographer

Michael Storey

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 (225)

Edit Released

Updated Mar 24, 2019

Release date

Mar 24, 2019 (United States)

Awards

Series awards

15 wins & 52 nominations

Contacts

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Cast	+ Add Cast
25 cast members

Name	Known for
Melissa Benoist Kara Danvers / Supergirl / Snowbird Kara Danvers / Supergirl / Snowbird See fewer	Supergirl (2015)
Mehcad Brooks James Olsen James Olsen See fewer	Desperate Housewives (2004)
Chyler Leigh Alex Danvers Alex Danvers See fewer	Not Another Teen Movie (2001)
Katie McGrath Lena Luthor Lena Luthor See fewer	Jurassic World (2015)
Jesse Rath Querl Dox / Brainiac-5 (credit only) Querl Dox / Brainiac-5 (credit only) See fewer	Supergirl (2015)
Sam Witwer Ben Lockwood / Agent Liberty (credit only) Ben Lockwood / Agent Liberty (credit only) See fewer	The Mist (2007)
Nicole Maines Nia Nal (credit only) Nia Nal (credit only) See fewer	Yellowjackets (2021)
April Parker Jones Colonel Lauren Haley (credit only) Colonel Lauren Haley (credit only) See fewer	Jericho (2006)
David Harewood J'onn J'onzz (credit only) J'onn J'onzz (credit only) See fewer	Blood Diamond (2006)
Jon Cryer Lex Luthor Lex Luthor See fewer	Two and a Half Men (2003)
Robert Baker Otis Graves Otis Graves See fewer	Indiana Jones and the Kingdom of the Crystal Skull (I) (2008)
Andrea Brooks Eve Teschmacher Eve Teschmacher See fewer	When Calls the Heart (2014)
Elle Gurevich Mikhail (as Gabriel Gurevich) Mikhail (as Gabriel Gurevich) See fewer	The Americans (2013)
Reese Alexander Warden Warden See fewer	The Interview (II) (2014)
Candus Churchill Judge Judge See fewer	Jennifer's Body (2009)
Casey Dudley Bailiff Bailiff See fewer	Let's Start a Cult! (2019)
Arran Henn Newscaster Newscaster See fewer	Chappie (2015)
Raphael Kepinski Kaznian General Kaznian General See fewer	Fido (2006)
Rady Panov Class Clown Class Clown See fewer	DC's Legends of Tomorrow (2016)
Sasha Piltsin Kaznian Soldier Kaznian Soldier See fewer	Sniper: Assassin's End (2020)
Alex Vishniakoff Minister of Defense (as Alexander Vishniakoff) Minister of Defense (as Alexander Vishniakoff) See fewer	Arrow (2012)
V.G. Winter Ansley Crew (as VG Winter) Ansley Crew (as VG Winter) See fewer	Supergirl (2015)
Tamiko Brownlee Bailiff Bailiff See fewer	Avengers: Endgame (2019)
Mark O'Neill Jury (uncredited) Jury (uncredited) See fewer	Only Love Matters (2023)
Avyen von Waldenburg National Guard (uncredited) National Guard (uncredited) See fewer	Umney's Last Case (2006)