Krypton
Set two generations before the destruction of the legendary Man of Steel’s home planet, Krypton follows Superman’s grandfather — whose House of El was ostracized and shamed — as he fights to redeem his family’s honor and save his beloved world from chaos.
Ratings
Based on audience scoresWhere to stream Krypton
Not on a subscription service in the United States yet. Rent or buy it on Amazon Video, Apple TV Store, Google Play Movies, and Fandango At Home.
Trailers and promos
KRYPTON (Syfy) Trailer HD - Superman prequel series
Krypton trailer
Krypton trailer
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Frequently asked questions about Krypton
Where can I watch Krypton in the United States?
Krypton is not on a subscription streaming service in the United States at the moment, but you can rent or buy it on Amazon Video, Apple TV Store, Google Play Movies, and Fandango At Home. Availability is provided by JustWatch and can change over time.
What are the ratings for Krypton?
Krypton scores 7.1 on The Movie Database.
Who stars in Krypton?
Krypton stars Cameron Cuffe, Georgina Campbell, Shaun Sipos, Wallis Day, and Ann Ogbomo. David S. Goyer is the creator.
How many seasons of Krypton are there?
Krypton has 2 seasons and 20 episodes, and is canceled.
How long does it take to watch all of Krypton?
All 20 episodes of Krypton add up to about 15 hours at roughly 45 minutes each. At two hours a night that is about 8 evenings; at four hours a day it takes about 4 days.
What network is Krypton on?
Krypton airs on Syfy, and is produced by Warner Horizon Television, DC Entertainment, and Phantom Four.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.