Allegiance
Alex O'Connor, a young idealistic CIA analyst specializing in Russian affairs, learns a shocking secret and his close-knit, affluent family is about to be split apart when it's revealed that his parents, Mark and Katya, are covert Russian spies deactivated decades ago. But today the Kremlin has re-enlisted them into service as they plan a terrorist operation inside the U.S. border that will bring America to its knees.
Where to stream Allegiance
Not streaming in the United States right now.
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Allegiance - Trailer
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Frequently asked questions about Allegiance
Where can I watch Allegiance in the United States?
Allegiance is not streaming in the United States right now. Track it in Limelight, and Limelight+ will notify you when it arrives on a service you pay for.
What are the ratings for Allegiance?
Allegiance scores 6.7 on The Movie Database.
Who stars in Allegiance?
Allegiance stars Hope Davis, Scott Cohen, Margarita Levieva, Gavin Stenhouse, and Morgan Spector. George Nolfi is the creator.
How many seasons of Allegiance are there?
Allegiance has 1 season and 13 episodes, and is canceled.
How long does it take to watch all of Allegiance?
All 13 episodes of Allegiance add up to about 9 hours 45 minutes at roughly 45 minutes each. At two hours a night that is about 5 evenings; at four hours a day it takes about 2 days.
What network is Allegiance on?
Allegiance airs on NBC, and is produced by Keshet International, Universal Television, and Nolfi Productions.
Ratings and 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 October 2026.