Chris O’Donnell says 9-1-1: Nashville came into his life at a moment that reshaped his perspective. After wildfires devastated his Pacific Palisades community, stepping into the role of a firefighter felt profoundly meaningful.
Though his house was spared, the destruction around him left a lasting impact. “It makes you realize what really matters,” he says. “And it’s certainly not complaining.”
Portraying Don Hart became a way to honor the people who run toward danger. Training with real firefighters only reinforced that respect. “They’re dealing with extreme conditions and life-or-death decisions every day,” he says.
For O’Donnell, the series isn’t just entertainment—it’s a reflection of resilience, gratitude, and the quiet heroism that keeps communities standing.