On-screen, the Chicago Fire cast runs into burning buildings, saves lives, and faces emotional showdowns. But when the cameras stop rolling, who are they really? Away from the firehouse and city sirens, the stars of Chicago Fire live fascinating, multifaceted lives that fans rarely get to see.
Joe Minoso: The Heart Behind the Badge
Joe Minoso, who plays the lovable Joe Cruz, is not just a devoted firefighter on-screen — he’s a vocal supporter of mental health awareness off-screen. Minoso frequently uses his platform to highlight the importance of therapy, especially for men of color. His advocacy has made him a favorite not just among fans, but also among mental health organizations that applaud his openness.
He’s also a fitness enthusiast, known for sharing gym routines and healthy lifestyle tips on his social media accounts. But perhaps what fans love most is his real-life friendship with fellow cast members, especially Christian Stolte and Miranda Rae Mayo.
Miranda Rae Mayo: From Firefighter to Musician and Healer
Miranda Rae Mayo, who plays Stella Kidd, is much more than the confident leader we see on screen. Off the set, she’s deeply spiritual and involved in creative healing arts. She practices meditation and energy work, and has even spoken publicly about plant medicine journeys that have changed her perspective on life and art.
Mayo also sings and writes music — something fans might be surprised to learn. In her downtime, she’s been known to post intimate acoustic performances online, showing a whole other side of her creative soul.
David Eigenberg: Family Man with Firefighter Roots
Long before he played Christopher Herrmann, David Eigenberg had ties to real-life first responders. A former Marine, Eigenberg has a deep respect for service and often participates in charity events for veterans and firefighters. He’s also a dedicated family man, often mentioning how his wife and kids keep him grounded.
He lives a relatively quiet life outside the spotlight but remains active in community outreach — especially with programs that support young veterans and mental health resources for emergency responders.
Kara Killmer: Passionate Creator and Traveler
Though she left Chicago Fire in Season 12, Kara Killmer (Sylvie Brett) left a lasting impact — and her post-show life reflects just how multidimensional she is. A lover of storytelling, Killmer has expressed interest in writing and directing, and she’s currently developing independent creative projects.
She’s also a travel lover, often documenting serene getaways and nature hikes that offer a break from her high-octane TV role. Her appreciation for quiet beauty contrasts perfectly with her fast-paced firehouse legacy.
Taylor Kinney: Motorcycle Rides and Giving Back
Taylor Kinney, who plays Kelly Severide, has always kept a bit of a mysterious edge. When he’s not in front of the camera, Kinney loves motorcycles and the open road. He’s been spotted at several charity rides across the country, raising money for causes ranging from cancer research to disaster relief.
Despite his private nature, Kinney occasionally offers glimpses into his off-duty life — revealing a thoughtful, grounded guy who values real connections and time in the outdoors.
Off-Duty, But Always On
What ties all these actors together is their commitment to causes bigger than themselves. Whether it’s supporting mental health, building music careers, connecting with fans, or just enjoying the peace of a motorcycle ride, the Chicago Fire cast proves that their off-screen lives are as real and inspiring as their on-screen characters.
