Person of Interest 

The DVD releases of Season 4 and Season 5 did not include any audio commentaries.

Special thanks to John F. for helping to compile this information.

 

Listing 4 commentaries.

Person of Interest: The Complete First Season cover

Person of Interest: The Complete First Season
2 commentaries
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Episode 1.01: “Pilot”
Commentators: Jonathan Nolan Greg Plageman

Episode 1.01: “Pilot (Extended Unaired)”
Commentators: Jonathan Nolan Greg Plageman

Person of Interest: Season Two cover

Person of Interest: Season Two
1 commentary
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Episode 2.22: “God Mode”
Commentators: Jonathan Nolan Richard J. Lewis Greg Plageman

Person of Interest: Season 3 cover

Person of Interest: Season 3
1 commentary
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Episode 3.23: “Deus Ex Machina”
Commentator: Michael Emerson

Involving 4 commentators.