Person of Interest


Series 3 - Episode 18 Allegiance



There’s a downside to this series going big on overarching storylines about enormous conspiracies: the regular week-to-week casework can start to drag. To compensate, they crank up the plotting so every few minutes a U-turn throws us – and yes, the believability suffers. But you always get your money’s worth with P of I: action, banter, high-tech jeopardy and cool minor characters like Root, the baby-voiced hacker who, in the first of tonight’s double bill, is on the trail of British baddie Greer. For trivia fans, the latter is played by John Nolan, uncle of series creator Jonathan Nolan, as well as Interstellar director Christopher.


The team gets involved in international politics when Finch and Reese are given the number of a former government contractor who is stalking a UN diplomat. Meanwhile, an adversary tries to take advantage of Root. Drama, starring Jim Caviezel and Michael Emerson.

Cast & Crew

John Reese Jim Caviezel
Lionel Fusco Kevin Chapman
Root Amy Acker
Sameen Shaw Sarah Shahi
Harold Finch Michael Emerson
Maria Martinez Nazneen Contractor
Omar Risha Haaz Sleiman
John Greer John Nolan
Rene Lapointe Michel Gill
Ken Davis Casey Biggs
Christoph Savin William Abadie
Jamal Risha Usman Ally
Director Jeffrey G Hunt
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