The best episode written by Andy Callahan is "The Day the World Went Away", rated 9.3/10 from 26 user votes. It was "directed by Fred Toye". "The Day the World Went Away" aired on 5/31/2016 and is rated 0.2 point(s) higher than their second highest rated, "Asylum".
Finch’s number comes up when a fatal error blows his cover identity and sets off a deadly series of escalating encounters with Samaritan’s operatives.
Director: Fred Toye
Writer: Andy Callahan
Reese and Fusco get caught in the war between the two newest POIs, rival crime bosses Elias and Dominic. Also, a tantalizing clue to Shaw’s whereabouts leads Finch and Root into a possible trap, and Control goes rogue to uncover the true intentions of the Samaritan program.
Director: Fred Toye
Writer: Andy Callahan
Control, who oversees the handling of relevant numbers for the government, begins to question the methods and intentions of the Samaritan program. Also, alarming news reports of a pair of vigilantes rampaging through the Northeast begin to surface.
Director: Stephen Surjik
Writer: Andy Callahan
While investigating a mass casualty incident at a New York City restaurant, the team scrambles to determine if it was racially motivated and if there was more than one gunman. Also, Maggie starts to notice troubling behavior from her co-worker, Elise.
Director: Monica Raymund
Writer: Andy Callahan
Reese protects an NYPD analyst whose investigation into a software glitch has drawn the attention of Samaritan. Also, Reese and Fusco are threatened by an ally of Elias’s, who is looking to avenge his friend’s death.
Director: Maja Vrvilo
Writer: Andy Callahan
Murtaugh and Riggs suspect misuse of power in the LA Sheriff's department when they investigate the killing of a Texas Ranger.
Director: Sylvain White
Writer: Andy Callahan
As the team hunts a killer who is fatally shooting seemingly unrelated targets, an experience on the job has new agent Tiffany Wallace examining the tension between her career as an FBI special agent and the responsibility she feels to her community as a Black woman.
Director: Carlos Bernard
Writer: Andy Callahan
Bryan and Santana must extract a nuclear physicist long thought dead, from a secret North Korean prison compound. Meanwhile, Kilroy faces a moral dilemma when Hart asks him to locate a criminal wanted by a foreign government.
Director: T.J. Scott
Writer: Andy Callahan
When a bomb goes off in Washington D.C., the team suspects an innocent man is being framed for the crime. Meanwhile, Kilroy tracks down a notorious hacker.
Director: David Wellington
Writer: Andy Callahan