NCIS: LA’s Chris O’Donnell Leads the Charge in Music City’s Wildest Emergencies

Nashville is burning — and we’re not just talking about the music charts.
The 9-1-1 franchise is about to get a whole lot louder and hotter with its second spinoff, 9-1-1: Nashville, and fans finally got their first taste of the fiery drama to come. From the creators of 9-1-1 and 9-1-1: Lone Star — Ryan Murphy, Tim Minear, and Rashad Raisani — this new chapter debuts on ABC later this year with plenty of fire, secrets, and star power.

🎬 A Franchise Favorite Returns: Chris O’Donnell Steps Into the Fire

Leading the charge is none other than Chris O’Donnell, beloved for his 14-season run as G. Callen on NCIS: Los Angeles. O’Donnell trades his federal badge for a fire helmet as Captain Don Sharpe, a rugged fire chief and former rodeo rider. But this isn’t just any first responder—Don’s got secrets of his own, echoing the complex double lives that made 9-1-1 a breakout hit.

“Don Sharpe has heart, grit, and a past,” teases O’Donnell in a recent interview. “And you’ll see how his personal life collides with the chaos of Nashville emergencies.”

💥 A Trailer That Sparks Big Promises

The first trailer—dropped on the show’s official Facebook—doesn’t hold back. A blazing inferno rips through a downtown venue while a haunting cover of Johnny Cash’s “Ring of Fire” sets the tone. The teaser confirms what fans suspected: Music will be central to the Nashville spinoff.

From backstage disasters to explosive fan events, country music culture will be woven into the show’s high-stakes rescues, giving the city’s identity a starring role.

🌟 A Cast That Hits All the Right Notes

Joining O’Donnell is Jessica Capshaw (Grey’s Anatomy) as Blythe, Don’s wife—and potentially a woman with secrets of her own. In a surprising but brilliant twist, real-life Nashville royalty LeAnn Rimes and Kimberly Williams-Paisley are also onboard, likely grounding the show’s musical storyline in authenticity.

Also confirmed:

Hailey Kilgore (Power Book III)

Michael Provost (Insatiable)

Juani Feliz (Harlem)

Hunter McVey, a breakout newcomer

🔥 Can It Fill the Lone Star Void?

After the controversial end of 9-1-1: Lone Star, Nashville has big boots to fill. But it’s clear ABC is betting big—leveraging franchise DNA with a Southern twist. The key to success? That magic mix of explosive emergencies, relatable human drama, and undeniable chemistry among the cast.

With O’Donnell back in action and a Music City setting ready to shake things up, 9-1-1: Nashville could be the franchise’s boldest swing yet.