Supergirl Parasite Lost (Season 4, Episode 5)
TV-PG
TV Episode | 42 min | Action, Adventure, Drama

Supergirl

Parasite Lost (Season 4, Episode 5)

TV-PG

TV Episode | 42 min | Action, Adventure, Drama

Colonel Haley makes a surprising decision about Supergirl; Kara writes a series of articles about aliens in National City that end up putting them in harm's way.

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Cast	+ Add Cast
25 cast members

Name	Known for
Melissa Benoist Kara Danvers / Supergirl / Kara Zor-El Kara Danvers / Supergirl / Kara Zor-El 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)
Katie McGrath Lena Luthor Lena Luthor See fewer	Jurassic World (2015)
Jesse Rath Querl Dox / Brainiac-5 Querl Dox / Brainiac-5 See fewer	Supergirl (2015)
Sam Witwer Ben Lockwood / Agent Liberty Ben Lockwood / Agent Liberty See fewer	The Mist (2007)
Nicole Maines Nia Nal Nia Nal See fewer	Yellowjackets (2021)
April Parker Jones Colonel Lauren Haley Colonel Lauren Haley See fewer	Spider-Man 3 (2007)
David Harewood J'onn J'onzz J'onn J'onzz See fewer	Blood Diamond (2006)
Adam Levy Amadei Derros Amadei Derros See fewer	Industry (2020)
Anthony Konechny Raymond Jensen Raymond Jensen See fewer	Animal Kingdom (2016)
Michelle Krusiec Natalie Hawkings Natalie Hawkings See fewer	Hollywood (2020)
Shannon Chan-Kent Elizabeth Hawkings Elizabeth Hawkings See fewer	Woke (2020)
Kwesi Ameyaw Cassian Cassian See fewer	Capote (2005)
Keith Dallas Al Al See fewer	Snakes on a Plane (2006)
Robyn Daye Edwards Middle-Aged Woman Middle-Aged Woman See fewer	Supergirl (2015)
Fred Henderson Mayor Mayor See fewer	Final Destination 2 (2003)
Trevor Hinton Infernian Infernian See fewer	Another Code: Recollection (2024)
Jett Klyne Child Child See fewer	Doctor Strange in the Multiverse of Madness (2022)
Tony Ofori Miles Miles See fewer	Ghostwriter (2019)
Jared Outten Shapeshifter Shapeshifter See fewer	Samuel's Game (2014)
Kyle Strauts Valeronian Valeronian See fewer	The Predator (2018)
Chris Violette Domingo Domingo See fewer	A Christmas Crush (2019)
Kaylah Zander Mother Mother See fewer	The Recruit (2022)
Lily Scott CATCO Employee (uncredited) CATCO Employee (uncredited) See fewer	The Pharmacist (2010)