L. Steven Taylor

A serial predator targeting men in gay bars proves difficult to catch, until a celebrity comes forward with his story.

Frank questions whether a run-in with community activists was an accident or a setup. Also, Jamie strives to rely less on Frank's input to makes decisions, Erin helps Anthony protect his daughter and ex-wife from a dangerous psychiatric patient, and Danny and his neighbor size each other up when they learn their kids are dating.

The team must unravel a conspiracy and stay ahead of the Secret Service when the President of the United States (guest star Joel Haberli) becomes their newest POI. Also, Finch separates himself from the team and considers taking drastic action to combat Samaritan.

After a deadly armed robbery and high-speed chase is connected to an undercover ATF operation, Percy reconnects with her former ATF partner, Jake Roman (L. Steven Taylor).

While Elizabeth oversees a mission to track down the culprits behind a uranium heist in Eastern Europe, she also contends with highly sensitive issues in Saudi Arabia, including the apprehension of two American teenage girls who intended to join a terrorist group, that threatens to dismantle an important arms deal. Nuah Ozryel guest stars. (TV-14 L, V)