Finch's cover is blown due to a fatal error, which leads to an escalating series of encounters with Samaritan's operatives.
Michael's skills are put to the test, and Chidi makes a new connection, which Eleanor doesn't like. Later, Janet shows a different side of herself.
Trying to uncover the truth, Michael interrogates Eleanor about her life, and also interviews Chidi, Tahani and Jianyu. Chidi faces a moral dilemma.
Topics include the presidential election in the Philippines, the recent North Korean Workers Party meeting and the media's connection to junk science.
On night 35 of a drug stakeout at the San Diego docks, detectives Cullen and Tolbeck find themselves waiting on a Mexican cartel drug shipment.