S03E17Person of Interest season 3 episode 17: /
Aired 18 March 201444 minRated M
Where to watch Person of Interest Season 3 in Australia
Person of Interest season 3 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 “/”
The Machine assigns Root to seek out a janitor with a mysterious past, but when her very presence puts his life in danger, Finch also receives his number.
Episode summary: TMDB.
Before you watch
- It is episode 17 of 23 of season 3, so watch episodes 1 to 16 first.
- It runs about 44 minutes.
- Directed by Jeffrey Lee Gibson, written by David Slack.
- TMDB users rate it 8.6 out of 10 (39 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
- Jeffrey Lee Gibson
- Writer
- David Slack
- Guest stars
- John Nolan as John GreerLeslie Odom Jr. as Peter CollierYul Vazquez as Cyrus WellsColin Donnell as Billy ParsonsAlex Shimizu as DaizoDanielle Di Vecchio as Rosa DivecchioPeter Rini as Stephen CarrMatthew Stocke as Courier
Credits: TMDB.
More from Person of Interest Season 3
Next · S03E18Allegiance25 March 2014Every episode of Season 3Person 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.