Key takeaways
- Production commenced in September with lead actors Cha Seung Won and Ra Mi Ran, plus Park Hyung Sik in his first film role in approximately seven years.
- Family Force is an action-comedy concept that hinges on family connection as the primary tool for confronting a multinational terrorist plot, rather than military training or intelligence operations.
- Director Won Shin Yeon brings his action-cinema expertise from films including Memoir of a Murderer, The Suspect, and Seven Days.
What Is Family Force?
The upcoming action comedy film “Family Force” brings together an ensemble of established screen talent around a premise that subverts conventional action-cinema logic. Rather than relying on combat expertise or intelligence operations, the narrative follows three generations of a Marine Corps family as they confront a terrorist threat through the strength of familial bonds. The story draws its central tension from the collision between family loyalty—encapsulated in the family motto “Once a Marine, always a Marine”—and an international criminal conspiracy.
The film’s setup unfolds at a Seoul hospital, where a former military man becomes entangled in a dangerous situation alongside his spouse and offspring. A terrorist attack orchestrated by multinational actors sets the stage for a narrative that prioritizes emotional connections over conventional action-film mechanics.

The Cast
Leading the Charge
Cha Seung Won anchors the ensemble as Cheol Doo, the patriarch of his generation. A retired Marine Corps master sergeant, Cheol Doo carries the weight of military tradition and family values. He becomes drawn into the terrorist plot while visiting his hospitalized father, transforming what should have been a routine family matter into a high-stakes crisis.
Opposite him, Ra Mi Ran plays Ye Bun, Cheol Doo’s wife and the emotional foundation of their three-generational household. Her character serves as the connective tissue between military discipline and domestic warmth, holding the family together even as danger closes in.
The Next Generation
Park Hyung Sik marks his return to cinema with this project, taking on Cheol Hoon, the couple’s son and an active-duty sergeant in the Marine Corps Special Reconnaissance Unit. This role represents his first major film appearance in approximately seven years, making “Family Force” a significant career milestone. His character finds himself unexpectedly drawn into the attack while on what was supposed to be a final leave before his discharge from service.
Antagonist and Support
Baek Yoon Shik fills the role of Cheol Seong, the family’s eldest and its first-generation Marine. As a war veteran decorated for his military service, Cheol Seong embodies the family’s foundational values and historical connection to the armed forces.
Chang Ryul portrays Tae In, the catalyst for the film’s central conflict. Described as a mysterious figure, Tae In orchestrates the hospital terrorist attack alongside his international collaborators, creating the circumstance that forces the family’s three generations into unexpected action.
Director Won Shin Yeon’s Vision
Won Shin Yeon, established in Korean cinema for his command of action storytelling, directs “Family Force.” His previous credits demonstrate sustained expertise in the genre: “Memoir of a Murderer,” “The Suspect,” and “Seven Days” each showcase his ability to construct tension and propel narrative momentum. This assignment represents an opportunity for the director to explore how family dynamics can become the vehicle for heroism rather than martial skill or tactical superiority.
Upon the start of principal photography, Won Shin Yeon expressed confidence in the assembled group. “We have spent a long time preparing for this project, and I’m looking forward to creating a high-quality film with such a wonderful cast and crew,” he stated, signaling that the production’s extended development phase has been intentional and deliberate.
On Set Reflections
Cha Seung Won’s Enthusiasm
Cha Seung Won focused on the uniqueness of the script when discussing his participation. “It’s a story about a family coming together, but they’re not an ordinary family, which made the script even more fun to read,” he said, highlighting the ways the narrative subverts conventional family-centered storytelling. He also expressed appreciation for the collaborative environment: “I’m very excited to be working with director Won Shin Yeon and such a great cast and crew. I’ll do my best to make the shoot as fun as possible.”
Ra Mi Ran’s Action Return
For Ra Mi Ran, “Family Force” represents a significant return to action cinema after a prolonged absence. “It’s an honor to work on such a great project with actors I’ve always enjoyed watching,” she noted, emphasizing her respect for the ensemble. Regarding the physical demands of the genre, she acknowledged initial apprehension: “I was a little nervous about returning to action after a long time, but the director has given me a clear vision for the film and my character, so I think I just need to practice hard and follow his lead. I hope everyone can stay safe and healthy throughout filming.”
Park Hyung Sik’s Comeback
Park Hyung Sik’s remarks centered on the opportunity to work alongside established senior figures in the industry. “I was excited even before the script reading at the thought of working alongside such great senior actors,” he disclosed. His comments reflected appreciation for the full production ecosystem: “I’m looking forward to having fun creating this project with the wonderful director, senior and junior colleagues, fellow actors, and crew. I hope you’ll show the film lots of interest and love.”
Baek Yoon Shik conveyed satisfaction with the directorial and ensemble dynamics. “I’m happy to be working with a great director and younger colleagues. I’m looking forward to showing audiences the fun and lively story of a Marine Corps family,” he said, suggesting the intergenerational aspect of the cast carries storytelling weight.
Chang Ryul, completing the ensemble, framed the collaboration in terms of alignment and shared purpose. “I feel like fate has brought me together with the best team. We’ll put a great deal of thought into the project and work together to create a high-quality film. I hope you’ll look forward to it,” he remarked.
From Concept to Camera
Production commenced in September, with the film currently moving through its principal photography phase. The extended preparation period that preceded shooting, referenced by director Won Shin Yeon, underscores the production’s commitment to realizing its vision with precision and care. With such a constellation of acting talent and a director known for action cinema, the project’s progression toward completion carries weight within the industry and among audiences anticipating its eventual release.
Source: Soompi
Frequently Asked Questions
What is the premise of Family Force?
Family Force is an action comedy about three generations of a Marine Corps family confronting a terrorist threat through family bonds rather than combat skill or intelligence operations. The family becomes entangled in the plot while at a Seoul hospital.
How long has it been since Park Hyung Sik's last film?
Family Force marks Park Hyung Sik's first film role in approximately seven years. He plays Cheol Hoon, a sergeant in the Marine Corps Special Reconnaissance Unit who becomes caught up in a terrorist attack while on final leave before his discharge.
Who directed Family Force and what is his background?
Won Shin Yeon directs Family Force. He is a renowned action filmmaker known for directing Memoir of a Murderer, The Suspect, and Seven Days. Production began in September following an extended preparation period.