Person Of Interest 1x22 -

The episode's title refers to the philosophical irony that Finch faces: he built the Machine to save lives, yet its existence now necessitates the death of innocent people like Peck to keep it secret. This creates a mirror between Finch and Peck, both being brilliant men who tried to do the right thing only to be punished by the "Surveillance State".

Reese encounters a rare physical challenge in this episode, getting "his ass kicked" by a professional assassin described as looking like a young Chuck Norris.

“No Good Deed... goes unpunished. This proverb, which the title of the episode alludes to, hits the thematic core of the episode exactly.” Serienjunkies · 13 years ago Person of Interest (TV Series 2011–2016) - IMDb

Unlike earlier episodes, the threat here is not a common criminal but a government-sanctioned conspiracy involving the NSA and the Office of Special Counsel.

Critics and fans praised the episode for its high stakes and tight writing.

In a rare moment of vulnerability, Finch explicitly admits to building the Machine during a conversation with Peck, unaware that Alicia Corwin—a high-ranking government official—is eavesdropping. Character Highlights

“God, I freaking love this episode too! I'm amazed (in a very good way) there's not a single episode I can say was anything other than good, seriously, the writers on this show rock!” LiveJournal · 13 years ago