Supergirl Season 4 Episode 18 : Crime and Punishment

Kara and Lena head to Stryker's Island to search for clues on how to defeat Lex. At the prison, Kara tries to befriend a nosy prisoner, Steve, who may have insight into what Lex was doing, while Lena studies an array of puzzles Lex left behind in the hopes of discovering his whereabouts. While there, a prison riot breaks out and Kara must find a way to stop the prisoners without revealing her secret identity as Supergirl. Meanwhile, Kelly encourages James to talk to someone for his PTSD, and Alex faces off against Ben Lockwood after he storms the DEO and acquires some powerful weapons to hunt Supergirl.

NameSupergirl Season 4 : Crime and Punishment
Air DateApril 21st, 2019
GenresAction, Adventure, Drama, Science Fiction
NetworksCBS, The CW
Production CompaniesDC Entertainment, Berlanti Productions, Warner Bros. Television
DirectorAntonio Negret
Guest StarsFrançoise Robertson, Willie Garson, Andrea Brooks, Robert Baker, Bruce Boxleitner, April Parker-Jones, Samuel Witwer, Azie Tesfai
Plot Keywordsdc comics, superhero, superheroine, based on comic, female protagonist
Melissa Benoist
Melissa Benoist
Kara Danvers / Supergirl / Kara Zor-El
Chyler Leigh
Chyler Leigh
Alex Danvers
David Harewood
David Harewood
J'onn J'onzz / Hank Henshaw / Cyborg Superman
Mehcad Brooks
Mehcad Brooks
James Olsen / Guardian
Katie McGrath
Katie McGrath
Lena Luthor
Jesse Rath
Jesse Rath
Querl Dox / Brainiac-5
Nicole Maines
Nicole Maines
Nia Nal / Dreamer

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