Jake takes an old friend for a ride.

When the FBI takes over a high-profile case, Jake keeps digging. Amy and Rosa negotiate with O'Sullivan and the police union.

Assigned a special task by Dr. T'Ana, Tendi enlists Mariner for help. On the U.S.S. Cerritos, Rutherford is consumed by a bridge crew mystery.

Jimmy pens his weekly thank you notes, then catches up with Camila Cabello and Ryan Tedder before welcoming musical guest OneRepublic.