THE ROOKIE - "S.T.R." - Officer Tim Bradford’s ex-wife returns and asks the team to help her save someone from her undercover past. Isabel’s return also creates additional pressure in Lucy and Tim’s relationship as they assist in the search. TUESDAY, APRIL 18 (8:00-9:00 p.m. EDT), on ABC. (ABC/Raymond Liu)ERIC WINTER, MELISSA O'NEIL

THE ROOKIE - “A Hole in the World” - The team investigates a pattern of kidnappings which leads them to a discovery that hits close to home with one of their own. Meanwhile, Lucy and Tim’s relationship is put to the test as they begin to feel the hard hours of their jobs. TUESDAY, MARCH 28 (8:00-9:00 p.m. EDT), on ABC. (ABC/John Fleenor)LISSETH CHAVEZ

THE ROOKIE - “Double Trouble” - When Dim goes missing, Officer Chen and Sergeant Bradford, along with the CIA, set out to find him and enlist the help of Juicy. (TUESDAY, MARCH 21 8:00-9:00 p.m.), on ABC. (ABC/Raymond Liu)MELISSA O'NEIL

THE ROOKIE - “Daddy Cop” – In the midst of a heatwave and a citywide blackout, Officer John Nolan and Aaron follow increasingly large leads after they discover criminals hiding at the station. While on duty, Officer Chen makes an alarming discovery after being called to a scene where a pungent smell has wreaked havoc. Meanwhile, Lucy and Harper scheme to get Tim out of his new job and into a more exciting position on an all-new episode of “The Rookie,” TUESDAY, JAN. 24 (10:00-11:00 p.m. EST), on ABC. (ABC/Gilles Mingasson)ARJAY SMITH, MEKIA COX, ALYSSA DIAZ, NATHAN FILLION, MELISSA O'NEIL

THE ROOKIE - “The Naked and The Dead” – The search for a missing boy leads the team into the middle of a dangerous drug war between two rival gangs on an all-new episode of “The Rookie,” TUESDAY, JAN. 10 (8:00-9:00 p.m. EST), on ABC. (ABC/Raymond Liu)DAN SOUTHWORTH, PEYTON LIST, LANDON GORDON, ERIC WINTER, TRU VALENTINO

THE ROOKIE - “Take Back” – Officer John Nolan and the team investigate the unexpected death of a suspect in police custody. Their search also uncovers a very delicate loose end that could jeopardize Officer Celina Juarez’s career. Meanwhile, Sergeant Grey and his wife, Luna, go to New York to visit their daughter, Dominique, only to realize she never made it home from the night before on an all-new episode of “The Rookie,” SUNDAY, DEC. 4 (10:00-11:00 p.m. EST), on ABC. (ABC/Raymond Liu)LISSETH CHAVEZ, NATHAN FILLION

THE ROOKIE - “Crossfire” – Officer John Nolan and Celina witness a shooting, realize the victim was already dead, and investigate further. Back at home, Bailey has been feeling off-center ever since the proposal, leaving Nolan to wonder what he can do to make her feel more comfortable. Elsewhere, Lopez and Harper enlist Lucy’s help to investigate the gang-related murder of a local shopkeeper on an all-new episode of “The Rookie,” SUNDAY, NOV. 6 (10:00-11:00 p.m. EST), on ABC. (ABC/Raymond Liu)LISSETH CHAVEZ, NATHAN FILLION, RICHARD T. JONES

THE ROOKIE - “The Fugitive” – Officer John Nolan and Officer Celina Juarez are on the hunt for a fugitive after a car incident goes awry. Meanwhile, a past injury comes to haunt Tim and Lucy comes through during his time in need in more ways than one on an all-new episode of “The Rookie,” SUNDAY, OCT. 23 (10:00-11:00 p.m. EDT), on ABC. (ABC/Raymond Liu)ALYSSA DIAZ

THE ROOKIE - “The Choice” – Rosalind returns with a vengeance and Bailey’s life is left hanging in the balance. With a ticking clock, the LAPD and the FBI join forces, and Officer John Nolan is forced to make a deadly decision after a harrowing ultimatum on an all-new episode of “The Rookie,” SUNDAY, OCT. 16 (10:00-11:00 p.m. EDT), on ABC. (ABC/Raymond Liu)NATHAN FILLION

THE ROOKIE - "Free Fall" - As the rookies prepare for a big exam to see who moves on to the next stage of training, Officer Nolan and Officer Bishop are called to the scene of a murder and learn that the victim may be tied to a potential terrorist attack on the city of Los Angeles, on the season finale of "The Rookie," airing TUESDAY, APRIL 16 (10:00-11:00 p.m. EDT), on The ABC Television Network. (ABC/Tony Rivetti) NATHAN FILLION, AFTON WILLIAMSON

THE ROOKIE - "The Checklist" - Sergeant Gray informs the rookies that they must track down a specific set of crimes in a 48-hour period in order to qualify for their final exam. Meanwhile, Officer Nolan and Officer Bishop answer a silent alarm call at will.i.am's house on "The Rookie," airing TUESDAY, APRIL 9 (10:00-11:00 p.m. EDT), on The ABC Television Network. (ABC/Eric McCandless) BILL NORCROSS, DEMETRIUS GROSSE, NATHAN FILLION

THE ROOKIE - "Homefront" - When one of their colleagues is arrested by Internal Affairs for lying on the witness stand, it leads to the release of three felons whose cases he worked on and the team being asked to check in on them now that they are free. Meanwhile, Officer Nolan finds out he is being sued by a man who claims he used excessive force which led to an injury on "The Rookie," airing TUESDAY, APRIL 2 (10:00-11:00 p.m. EDT), on The ABC Television Network. (ABC/Tony Rivetti) LEE COC, AFTON WILLIAMSON

THE ROOKIE - "Greenlight" - Officer Nolan gets a lesson in respect after his arrest of a gang member leads to a free-for-all on his life. Meanwhile, Officer Chen and Officer Bradford pull over Mario Lopez, who thinks he can talk his way out of a traffic violation, on "The Rookie," airing TUESDAY, MARCH 19 (10:00-11:00 p.m. EDT), on The ABC Television Network. (ABC/Richard Cartwright) MARIO LOPEZ