Season 2, Episode 7: Critical

Drama • TV-14 • Directed by: Person of Interest • 44 minutes

The Machine gives Finch and Reese the number of a brilliant surgeon, but they soon discover that a resourceful third party has raised the stakes for this POI, forcing them to turn to an unlikely source for help. Recurring guest star Michael Kelly appears as Agent Snow. Recurring guest star Ken Leung appears as Leon.