David Eigenberg Reveals Hilarious Behind-the-Scenes Secrets of ‘Chicago Fire’
Inside Firehouse 51: What Fans Don’t See
Chicago Fire fans know the show for its intense rescues and gripping drama, but the real fun often happens offscreen. In a recent episode of the One Chicago Podcast, actor David Eigenberg, who plays Christopher Herrmann, gave fans an insider’s look at life behind the cameras.
Hosted by Brian Luce, a former Chicago police officer and Chicago P.D. consultant, the podcast explores the making of the One Chicago universe, including Fire, P.D., and Med. Eigenberg’s stories reveal that the cast’s camaraderie and quirky traditions add a unique charm to the series—moments viewers rarely see.
Water Bottle Games and Emotional Hugs
Eigenberg shared a playful tradition that began in the very first season. During long days outside filming, the cast would gather in small groups and toss an empty water bottle through each other’s legs—a short, silly game they called “water bottle ball.” Though it lasted only a minute or two, it became a bonding ritual.
He recalled a particularly emotional moment when Jesse Spencer left the series in Season 10. The cast was meant to have a group hug for his farewell. In true Firehouse 51 fashion, they incorporated the water bottle game, mixing laughter with tears. “It was little tears and stuff like that,” Eigenberg said, emphasizing that while it was meaningful for the cast, “it didn’t belong in the show.”
These playful interactions highlight the sense of family among Firehouse 51 members. Despite the serious storylines and life-or-death rescues, the actors maintain a lighthearted, supportive environment behind the scenes.
Mischief in Bunker Gear
The podcast also revealed that the cast enjoys physical humor and playful wrestling, often involving both male and female members. “You get in bunker gear, you want to wrestle,” Eigenberg joked. He shared that Miranda Rae Mayo, who joined the cast in Season 4, immediately fit in with the team’s playful dynamic. In one memorable moment, she playfully tackled Eigenberg to the ground, leaving the cast laughing. Ten seasons later, she remains a strong presence as both Truck’s lieutenant and a show leader.
Eigenberg’s stories underscore the cast’s unique chemistry. This blend of humor, camaraderie, and real-life connection adds depth to the characters, making the drama on screen feel authentic.
Crossovers and Hidden Connections
The One Chicago universe allows for crossover potential, and Eigenberg expressed interest in bringing in characters from other series. He singled out Marlyne Barrett’s Maggie from Chicago Med. In a behind-the-scenes anecdote, he revealed that in the pilot, Herrmann had a subtle romantic history with Maggie that wasn’t included in the crossover storyline. “I said, ‘We had a thing,’” he recalled, highlighting the small nuances the actors bring to their characters.
These little-known connections and improvised interactions enrich the show’s world. While the drama and emergencies capture headlines, it’s the personal stories, offscreen jokes, and small gestures that create the magic fans love.
Why Fans Love Firehouse 51
Eigenberg’s podcast insights remind viewers that Chicago Fire is more than just thrilling rescues. The cast’s offscreen antics, rituals, and friendships build a foundation of authenticity that translates to the screen. Fans see heroism, heartbreak, and romance, but behind the cameras, laughter, camaraderie, and genuine connection make Firehouse 51 a family—both on and offscreen.
For longtime viewers and newcomers alike, these stories offer a fresh perspective on why the show has endured for over a decade. From water bottle games to playful wrestling, Chicago Fire’s cast proves that even amidst chaos, there’s always room for fun.