After a string of antisemitic hate crimes terrorizes a local community, Harry reconnects with his Jewish faith as he leads the team in finding the culprit before they attack again. Also, McCall must calculate what extremes she will go to in order to win custody of Delilah.

The team is put into harm's way when McCall's former CIA colleague is found alive and sets her sights on revenge by attempting to abduct Dante, Harry and Mel. Also, Aunt Vi and Delilah must act quickly to de-escalate a hostage situation of their own when a robber targets a bodega. Third season finale.

McCall races to save the team after they're put into extreme danger by her former CIA colleague Michelle Chambers while she discovers the truth behind the CIA withdrawal in Venezuela that led to the death of one of her friends.

After a high-powered real estate developer is killed by a moving subway train, his widow hires McCall to investigate his death. Meanwhile, Aunt Vi and Dee visit an old neighbor living in a nursing home who may need their help.