Currently available on 3 streaming services.

Person of Interest - watch online: stream, buy or rent

Currently you are able to watch "Person of Interest" streaming on Max. It is also possible to buy "Person of Interest" on SF Anytime, Blockbuster as download or rent it on SF Anytime online.

Cast

Jim Caviezel
John Reese
Michael Emerson
Harold Finch
Kevin Chapman
Lionel Fusco
Amy Acker
Root
Sarah Shahi
Sameen Shaw