9-1-1 - “All Fall Down” - Following the devastating fire at the Nash home, Bobby’s fate remains uncertain, while Athena embarks on a mission to uncover the truth. Meanwhile, Hen and Karin engage in a heated custody battle, while Christopher grapples with forgiving Eddie. THURSDAY, MAY 30 (8:00-9:00 p.m. EDT) on ABC. (Disney/Mike Taing) PETER KRAUSE

9-1-1 - “Ashes, Ashes” - The 118 and Tommy are presented with the Medal of Valor for their work on the cruise ship rescue. Meanwhile, Hen and Karen encounter an unforeseen hurdle in their foster care journey, while Eddie’s emotional affair develops further. THURSDAY, MAY 23 (8:00-9:00 p.m. EDT) on ABC. (Disney/Chris Willard) ANGELA BASSETT

9-1-1 - “Step Nine” - After a victim of the apartment fire that changed Bobby’s life resurfaces, he searches to make amends. Driven by his need to right past wrongs, Bobby delves deep into memories of his childhood, unearthing moments from his fractured past. THURSDAY, MAY 16 (8:00-9:00 p.m. EDT) on ABC. (Disney/Chris Willard) PETER KRAUSE, JULIANA AIDÉN MARTINEZ, KEITH WALKER

9-1-1 - “Ghost of a Second Chance” - Maddie and Athena investigate a case surrounding an abducted mother and child as Hen and Karen learn more about Mara’s family history. Meanwhile, Eddie grapples with unresolved feelings for someone from his past. THURSDAY, MAY 9 (8:00-9:00 p.m. EDT) on ABC. (Disney/Chris Willard) MALCOLM-JAMAL WARNER, DANNY NUCCI

9-1-1 - “There Goes the Groom” - After years of anticipation, Maddie and Chimney’s long-awaited wedding day arrives. However, when the groom mysteriously vanishes, the 118 races against time to ensure he doesn’t miss the most crucial day of his life. THURSDAY, MAY 2 (8:00-9:00 p.m. EDT) on ABC. (Disney/Chris Willard) RYAN GUZMAN, OLIVER STARK, JENNIFER LOVE HEWITT, GREGORY HARRISON, DEE WALLACE

9-1-1 - You Don’t Know Me” - Hen and Karen welcome a new addition to their family, while a call unfolds involving a person’s limb that’s taken on a mind of its own. Meanwhile, Eddie and Marisol take a closer look at their relationship, and Buck navigates his new feelings. THURSDAY, APRIL 11 (8:00-9:00 p.m. EDT) on ABC. (Disney/Chris Willard) LOUIS FERRIGNO JR.

9-1-1 - “Buck Bothered and Bewildered” - Upon her return to shore, Athena’s son, Harry, finds himself in trouble with the law. Meanwhile, Buck grows envious as Eddie forms a close bond with someone else, and the 118 rescue a woman who’s stuck on receiving a rose at an iconic mansion. THURSDAY, APRIL 4 (8:00-9:00 p.m. EDT) on ABC. (Disney/Chris Willard) LOUIS FERRIGNO JR., RYAN GUZMAN

9-1-1 - “Capsized” - With each moment becoming critical as the ship is flipped upside down, Athena and Bobby take charge, seeking methods for rescue while navigating efforts to guide survivors to safety. Meanwhile, Hen defies protocols in her search for Bobby and Athena. THURSDAY, MARCH 28 (8:00-9:00 p.m. EDT) on ABC. (Disney/Chris Willard) RICK COSNETT

9-1-1 - “Rock the Boat” - The disastrous cruise continues when Bobby and Athena respond to the ship’s explosion, racing to aid injured passengers. Meanwhile, Hen questions her instincts in a life-taking call and grows concerned about Athena and Bobby’s whereabouts, airing THURSDAY, MARCH 21 (8:00-9:00 p.m. EDT), on ABC and the next day on Hulu. (Disney/Chris Willard) EDDIE MCGEE, PETER KRAUSE

9-1-1 - “Abandon ‘Ships” Athena and Bobby set off on their honeymoon cruise, but when duty calls, their vacation is put on hold. Meanwhile, a fighter jet traps a civilian, and an unusual incident leaves a couple stuck together. THURSDAY, MARCH. 14 (8:00-9:00 p.m. EDT), on ABC. (Disney/Chris Willard) PETER KRAUSE, ANGELA BASSETT

9-1-1 - ABC and 20th Television celebrated 100 episodes of "9-1-1" with the cast, crew and creative team behind the action-packed drama with a cake-cutting celebration on Tuesday, March 5, in Los Angeles. The new season premieres Thursday, March 14 (8:00-9:00 p.m. EDT), on ABC. (Disney/Frank Micelotta)RYAN GUZMAN, GAVIN MCHUGH, OLIVER STARK, PETER KRAUSE, ANGELA BASSETT, AISHA HINDS

9-1-1 - “Abandon ‘Ships” Athena and Bobby set off on their honeymoon cruise, but when duty calls, their vacation is put on hold. Meanwhile, a fighter jet traps a civilian, and an unusual incident leaves a couple stuck together. THURSDAY, MARCH. 14 (8:00-9:00 p.m. EDT), on ABC. (Disney/Chris Willard) PETER KRAUSE, ANGELA BASSETT