S04E21Person of Interest season 4 episode 21: Asylum
Aired 28 April 201543 minRated M
Where to watch Person of Interest Season 4 in Australia
Person of Interest season 4 is streaming in Australia on Netflix (subscription). You can also buy it on Apple TV from $29.99 and Prime Video Store from $29.99.
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Availability checked 16 November 2026.
What happens in “Asylum”
Reese and Fusco get caught in the war between the two newest POIs, rival crime bosses Elias and Dominic. Also, a tantalizing clue to Shaw’s whereabouts leads Finch and Root into a possible trap, and Control goes rogue to uncover the true intentions of the Samaritan program.
Episode summary: TMDB.
Before you watch
- It is episode 21 of 22 of season 4, so watch episodes 1 to 20 first.
- It runs about 43 minutes.
- Directed by Frederick E. O. Toye, written by Denise Thé and Andy Callahan.
- TMDB users rate it 8.9 out of 10 (43 votes).
Person of Interest trailer
The official trailer for the series (no preview of this episode has been published).
Play video: Person of Interest trailer
Cast and crew of this episode
- Director
- Frederick E. O. Toye
- Writers
- Denise ThéAndy Callahan
- Guest stars
- Enrico Colantoni as Carl EliasCamryn Manheim as ControlJohn Nolan as John GreerDavid Valcin as ScarfaceAnnie Ilonzeh as Harper RoseJamie Hector as Link CordellErin Dilly as Shelly SpencerCara Buono as Martine Rousseau
Credits: TMDB.
More from Person of Interest Season 4
Every episode of Season 4Person of Interest episode guide
Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.


