Producer Miri Yoon Reveals the Challenges of Making “Weapons” and Shares Her Journey to Success in Film Production

Weapons is a mystery-horror-supernatural thriller from writer/ director Zach Cregger, known for his breakout hit Barbarian. The film centers on a chilling small-town mystery in which multiple children from the same class vanish during the night at exactly the same time, leaving the community scrambling for answers and turning suspicion toward a local teacher. The ensemble cast includes Josh Brolin and Julia Garner, and the movie has generated strong industry buzz thanks to Cregger’s penchant for inventive, unsettling storytelling. Producer Miri Yoon shares her challenges on producing the film and also shares how she got her start in the industry.

Confronting Production Hurdles Head-On

Yoon is the first to admit that producing a film like Weapons is not for the faint of heart. From the outset, she and her team were tasked with one of the most difficult logistical puzzles in filmmaking: working with a large cast of child actors. “One of the biggest challenges,” she notes with a wry smile, “was scheduling 17 child actors. It’s a feat in itself. But that was just the beginning,” she recalls.

The production was further complicated by external events that upended months of planning. “We had a cast, a budget, and a schedule — we were ready to go. Then the SAG strike hit, and we had to rebuild the entire cast. We were shooting in Atlanta — beautiful, wonderful — with an incredible crew. But we were filming in the heat of summer, trying to make it look like fall in the Pacific Northwest. We had to figure out how to do that, often shooting sequences outside on pavement in 100-degree weather. At one point, while filming at a gas station, we had to put actors in the beer cooler to cool them down.

Yoon reflects on the unique pressures of working with children and their families on set. The challenge is compounded by the presence of 17 child actors — each with their own parents. Our job was to help the kids get through it, ensure they felt safe, and make sure they weren’t traumatized by what we were asking them to do. We had to coordinate stunts like jumping through windows and smashing fences, all while making sure everyone was safe. With the cars and stunts, the cast and crew all bear the physical and mental scars from that experience. It was intense and also amazing.

Resilience in the Face of Exhaustion

Despite the chaos, Yoon maintains a sense of humor and humility. “I just have to say, I have the upper body strength of a limp noodle. I have terrible eyesight, and I’m Canadian. But after my experience talking in America, I thought, ‘Sign me up.’ That’s how I felt after finally getting a car, and I felt that same excitement all over again. I will sign up for whatever y’all are selling!”

She continues, “I just wrapped on Zach Cregger’s next movie quite recently so I’m still feeling a bit of the post-production exhaustion.”

When asked to sum up her experience, she is frank: “Everything is incredibly hard. Everything is difficult. But it’s a different kind of challenge. It’s not insurmountable. Every day brings a new hurdle.”

The Producer’s Role: Service and Support

Yoon is keenly aware of the often invisible, but crucial work that producers do. “At the end of the day, I see our jobs as producers as being part of the service industry. We’re in service to the studio, which entrusts us with millions of dollars to make the film, and stands behind us throughout the process. We’re in service to the hardworking crew. Most of all, we’re in service to the script and the filmmaker.”

She likens her role to that of a snowplow: “Our job is to clear the way — like a snowplow, as we say in Canada — so the director and team can realize their vision. It’s really about staving off  ‘death by a thousand cuts.’ You just hope to protect the process as much as possible so that the filmmakers can make the movie they set out to create.”

Yoon adds, “It’s not a very glamorous job. There are long days, unexpected setbacks, and constant problem solving. But seeing the finished film, knowing what it took to get there, makes it all worthwhile.”

Miri Yoon. Photo by Jordan Strauss.

A Childhood Shaped by Stories

Yoon’s journey to film wasn’t a straight line. She reflects on her upbringing as a Korean Canadian in Montreal, the daughter of immigrants who had no connection to the film world. “Like many immigrant parents, mine wanted me to pursue law or medicine. We didn’t have director Bong, director Park, K-dramas, or K-pop growing up. No one knew what Korean was where I grew up in Montreal. My parents didn’t know much about movies or art—it just wasn’t part of our lives.”

Yet, her parents unwittingly planted the seeds of her storytelling passion. “One of my earliest memories is that my parents read to us every single night when I was a child. Every Saturday, they would drop my sister and me off at the library. As an adult, I now realize why they did it — we would spend hours there, just reading and getting lost in books. In hindsight, I saw there was a grocery store, pharmacy, and bank in the same complex. It was like book babysitting, but it instilled in me a deep love of stories and the joy of disappearing into different worlds.”

Learning the Ropes in Hollywood

After college, Yoon’s path into film was serendipitous rather than strategic. “I didn’t know what I wanted to do, so I took a job on a film set. I had no idea what filmmaking was about, but I had the best time probably because of my naivete. I remain friends with many people I met on that set. I remember thinking, ‘This is amazing.’ But I wanted to be where the stories were created — to decide what the story would be, who would be in it, what it would become — instead of just executing someone else’s vision.”

She started at the bottom, doing whatever was needed. “At the time, my job was just getting coffee, but I realized I wanted to go to Hollywood. That became my only goal. After college, I worked on different movie sets, and luckily, someone brought me back for more projects. I clung to any opportunity I could get, even when I didn’t always know what I was doing.”

Yoon’s candor about her missteps is refreshing: “I’ve produced documentaries, worked for actors, and done all kinds of jobs on set. I stumbled my way up, made plenty of mistakes, but learned from them — and here we are.”

Defining Success

When asked about her first big success as a producer, Yoon stays true to her down-to-earth ethos. “I don’t really claim anything as a producer. It’s all about the filmmaker and the movies. I’m just happy to be part of it, to work with great people, to know audiences enjoy what we make, and to go home to my dog at the end of the night.”

by Staff Writer

From our in-house editorial team.