Angela Bassett as Athena Grant Nash – Returning!
Angela Bassett will of course be returning!
Athena Grant Nash is a dedicated LAPD sergeant known for her resilience and fierce commitment to justice. Balancing the pressures of high-stakes emergencies with her personal life, Athena navigates the complexities of marriage to firefighter Bobby Nash and raising their blended family. Her leadership combines toughness and empathy, earning respect from colleagues and the community. Beneath her strong exterior, Athena faces vulnerability and growth, confronting challenges both on and off duty. As a central figure on 9-1-1, she embodies courage, compassion, and unwavering dedication to protecting others while striving for balance in her own life.
Jennifer Love Hewitt as Maddie Buckley – Presumably Returning!
There’s no reason to believe that Jennifer Love Hewitt won’t be back for season 9.
Maddie Buckley is a resourceful and compassionate 9-1-1 operator who thrives under pressure. Known for her quick thinking and calm demeanor, she often serves as the vital first point of contact in emergencies. Maddie’s determination is fueled by a strong sense of duty and empathy, as she supports both callers in crisis and her colleagues on the field. Balancing personal challenges, including complex family dynamics, Maddie’s resilience shines through in every episode. Her growth throughout the series highlights her courage and unwavering commitment to helping others, making her an indispensable member of the 9-1-1 team.
Oliver Stark as Evan “Buck” Buckley – Presumably Returning!
Fans believe Oliver Stark will definitely be returning!
Evan “Buck” Buckley is a brave and dedicated firefighter known for his impulsive courage and big heart. While he often rushes headfirst into danger, Buck’s emotional vulnerability and loyalty to his team set him apart. His journey includes facing personal trauma, grappling with loss, and striving to grow into a more grounded, dependable man. Despite his sometimes reckless nature, Buck’s quick instincts and deep empathy make him a trusted rescuer and friend. Throughout 9-1-1, Buck’s resilience and compassion shine as he balances the challenges of saving lives with healing his own.
Kenneth Choi as Howard “Chimney” Han – Presumably Returning!
Kenneth Choi will presumably be returning as Chimney!
Howard “Chimney” Han is a skilled and dependable firefighter known for his sharp wit, technical expertise, and unwavering loyalty. Calm under pressure, Chimney combines his humor with a compassionate heart, often serving as the team’s emotional anchor. He’s deeply committed to his friends and family, navigating personal challenges with grace and resilience. Chimney’s dedication to saving lives is matched by his ability to bring lightness and warmth to intense situations. Throughout 9-1-1, his blend of professionalism and genuine kindness makes him an essential and beloved member of the team.
Aisha Hinds as Henrietta “Hen” Wilson – Presumably Returning!
Aisha Hinds will presumably be returning as her character Hen.
Henrietta “Hen” Wilson is a strong, confident, and highly skilled firefighter known for her unwavering determination and sharp intellect. As one of the few women in her field, Hen breaks barriers with her fearless approach and leadership qualities. She combines toughness with empathy, inspiring her team while managing the physical and emotional demands of the job. Hen’s resilience shines through as she balances personal challenges with professional responsibilities. Her presence on 9-1-1 brings both grit and heart, making her a respected and vital member of the firehouse family.
Gavin McHugh as Christopher Diaz – Presumably Returning!
At the end of season 7, Gavin McHugh‘s Christopher told his grandparents he wanted to go to Texas to live with them, at least for the summer. Fans missed his character greatly during season 8!
Gavin did end up back on season 8, and he posted season 9′s renewal news on Instagram, writing, “That’s right, 9-1-1 is coming back for a NEW SEASON!! I couldn’t be more excited to be back with my 9-1-1 family soon!” This seemingly confirms he’ll be back.
Ryan Guzman as Eddie Díaz – Confirmed to Return Amid Exit Rumors
Ryan Guzman will be back!
Speculation ran rampant after Ryan posted a series of Instagram Stories that appeared as if he was saying goodbye.
“Well, it officially happened. It’s the last day on this lot. 9-1-1 — part of the legacy. Stage 6, I’ll miss ya. Seven years. That’s crazy,” he said, before he showed a plaque that depicted all the shows that have filmed at that same location.
“Welp, guys, Season 8, in the bag. That’s it. No more Fox lot. Eddie Diaz, signing out,” he updated.
Some fans began to worry this was his way of saying goodbye. However, there’s an update!
Lou Ferrigno Jr. as Tommy – Exited
Lou Ferrigno Jr. exited in late 2024 as Tommy.
Lou played Tommy for three seasons.
In his last episode, he and Buck, who he started dating in Season 7, broke up after Buck learned that Tommy was engaged to Buck’s ex-girlfriend, Abby Clark (Connie Britton), who Buck dated in Season 1.
Tommy eventually ended the relationship after realizing that Buck wasn’t ready to move in together and they weren’t a match.
Peter Krause Says Goodbye to '9-1-1' After Bobby Nash’s Shocking Death
Peter Krause has officially exited 9-1-1 following Bobby Nash’s emotional death in Season 8. In a heartfelt letter, Krause thanked the creators and cast for allowing him to portray such a layered character over the past nine years. He reflected on Bobby’s journey through grief, addiction, faith, and love—highlighting his powerful arc as both a firehouse leader and devoted husband to Athena Grant.
Calling the decision to kill off Bobby “a bold creative choice,” Krause emphasized it was meant to honor real-life first responders who sacrifice their lives in the line of duty. He also shared gratitude for the crew, fans, and especially Angela Bassett, saying their goodbye came too soon.
Though Bobby is gone, Krause's impact on 9-1-1 will never be forgotten.
