Name: Episode 18 — Crime and Punishment
Released: 2019-04-21
Duration: 42 min
Rating: 6.2
Cast: Melissa Benoist, Chyler Leigh, David Harewood, Katie McGrath, Jesse Rath

Supergirl (2015 – 2021)

2015 • 6 seasons • Drama, Sci-Fi & Fantasy • TV-PG

On August 10, 2026

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Episode 18 — Crime and Punishment

Released: 2019-04-21 • Drama/Sci-Fi & Fantasy/Action & Adventure

62%

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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.

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Season 4 · Episode 18 · Streaming in USA

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Information

Creator	Greg Berlanti
Episode air date	21.04.2019
Episode runtime	42 min
Episode rating	6.20
Genres	Drama / Sci-Fi & Fantasy / Action & Adventure
TMDB series rating	7.3
IMDb series rating	6.2
Series status	Ended
Age rating	6+
Country	US

Supergirl (2015 – 2021)

Episode 18 — Crime and Punishment

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