THE ROOKIE - “Heart Beat” – Now that John Nolan knows about Bailey’s past, he must decide if they still have a future. Meanwhile, when a plane crashes in the middle of the city the team races to find out why on all-new episode of “The Rookie,” SUNDAY, JAN. 2 (10:00-11:00 p.m. EST), on ABC. (ABC/Raymond Liu)MELISSA O'NEIL

THE ROOKIE - “Bad Blood” – Officer Nolan, Officer Harper and Detective Lopez are assigned to the kidnapping of the son of a criminal court judge who has a long list of enemies who could possibly be involved on “The Rookie,” SUNDAY, MARCH 28 (10:00-11:00 p.m. EDT), on ABC. (ABC/Raymond Liu) TOKS OLAGUNDOYE

THE ROOKIE - "Under the Gun" - Officers Nolan and Harper are tasked with escorting four juvenile offenders to a Scared Straight program at a correctional facility that quickly becomes a riotous situation. Meanwhile, Nolan is uncertain about his relationship with Grace after she fails to introduce him to her ex-husband on an all-new episode of "The Rookie," airing SUNDAY, APRIL 26 (10:00-11:00 p.m. EDT), on ABC. (ABC/Jennifer Clasen)MEKIA COX, NATHAN FILLION