Semper Fi
Cal is a dedicated cop who also serves as a sergeant in the Marine Corps Reserve. When his reckless half brother lands in jail for accidentally killing a man, Cal and his buddies hatch a plan to break him out of prison -- no matter what the cost.
Ratings
Based on audience scoresWhere to stream Semper Fi
Streaming now in the United States on Amazon Prime Video, Lionsgate+ Amazon Channels, Howdy Amazon Channel, The CW, Fandango at Home Free, and YouTube Free.
Rent or buy in the United States on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home.
Trailer
SEMPER FI - In Theaters, On Demand & On Digital 10/4
Limelight
Discover, track, and enjoy the best movies and shows
Save what you want to watch, see where it streams, and get notified the moment it lands on a service you pay for. Ratings from IMDb, Rotten Tomatoes and Metacritic for every title, and recommendations that learn what you like. No ads.
iPhone
iPad
Mac
More like Semper Fi
Frequently asked questions about Semper Fi
Where can I watch Semper Fi in the United States?
Semper Fi is available to stream on Amazon Prime Video, Lionsgate+ Amazon Channels, Howdy Amazon Channel, The CW, Fandango at Home Free, and YouTube Free in the United States, and to rent or buy on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home. Streaming availability is provided by JustWatch and can change over time.
Is Semper Fi on Amazon Prime Video?
Yes. Semper Fi is streaming on Amazon Prime Video in the United States, alongside Lionsgate+ Amazon Channels, Howdy Amazon Channel, The CW, Fandango at Home Free, and YouTube Free.
Can I watch Semper Fi for free?
Semper Fi streams free with ads in the United States on The CW, Fandango at Home Free, YouTube Free, and Amazon Prime Video Free with Ads. A subscription is not required, though the service may ask you to register.
What are the ratings for Semper Fi?
Semper Fi scores 6.0 on The Movie Database.
Who stars in Semper Fi?
Semper Fi stars Jai Courtney, Nat Wolff, Finn Wittrock, Arturo Castro, and Beau Knapp. Henry Alex Rubin is the director.
How long is Semper Fi?
Semper Fi runs 1h 40m (100 minutes).
When did Semper Fi come out?
Semper Fi was released on October 4, 2019.
Which studio made Semper Fi?
Semper Fi was produced by Sparkhouse Media, Concourse Media, and FLB Productions in the United Kingdom and the United States.
What languages is Semper Fi in?
Semper Fi is in English and French, and its original language is English.
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.