The Intern Reveals Full Cast for Multi-Generational Office Comedy

The upcoming Korean film “The Intern” adapts the Hollywood original with a focus on the relationship between experience and youth within a corporate setting. The film centers on Gi Ho, a professional who brings 37 years of accumulated work experience to his role as a senior intern, joining WOO22 at a pivotal moment in the company’s rise. Sun Woo, the CEO portrayed by Han So Hee, built the fashion brand into a market standout in just three years, creating a dynamic that pairs the old guard with fresh, aggressive ambition in the fast-moving world of contemporary business.

This premise inverts conventional workplace hierarchies and the typical internship narrative. Rather than a young person learning the ropes from elders, audiences will witness a seasoned professional navigating a company culture shaped by digital-first practices and modern expectations that may feel foreign to someone whose career predates email.

The Leadership at WOO22

Han So Hee as the Driven Entrepreneur

Han So Hee takes on the role of Sun Woo, a CEO defined by her workaholic dedication to building and maintaining the brand. Her character represents the new generation of business leaders who constructed their companies from the ground up within a compressed timeline. The gap between her breakneck pace and Gi Ho’s methodical approach forms the dramatic center of the film’s exploration of workplace culture and generational values.

Choi Min Sik as the Seasoned Intern

Choi Min Sik portrays Gi Ho, the film’s unusual protagonist who enters the workforce at a stage when most professionals are winding down their careers. His three decades of professional experience become both a potential asset and a source of tension within an organization built on different principles and rhythms. The character inverts typical intern dynamics by bringing institutional knowledge and stability to a company young enough to be his grandchild, challenging assumptions about who learns from whom.

The Middle Management Layer

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Park Ye Ni and Im Sung Kyun anchor the company’s operational backbone as members of the MD team. Park Ye Ni’s character, Yoo Jin, operates as the team’s reliable senior—proactive in her execution, deliberate in her commitments, and consistently available to guide newcomers through the unwritten rules and culture of the organization.

Im Sung Kyun plays Jun Hyung, the head of the MD team, who pairs his ability to adjust to any situation with a pragmatism that sometimes bends the rules when circumstances demand it. The dynamic between him and Yoo Jin generates both tension and humor; the two bicker constantly despite working in close partnership, demonstrating the kind of senior-junior relationship that depends on underlying mutual respect even when surface friction is evident.

The Intern Cohort and Their Chemistry

Kim Yo Han’s Role as the Bridge

Kim Yo Han enters the film as Joo Sung, an outgoing intern whose friendliness extends immediately to Gi Ho. Joo Sung becomes Gi Ho’s informal guide through company protocols and digital systems unfamiliar to someone whose entire career preceded the internet era. The relationship sidesteps predictable generational conflict by building genuine camaraderie rather than exploitation or resentment, proving that connection transcends age differences.

Yoon Sang Jung’s Counterweight

Yoon Sang Jung portrays Yoon Hee, an intern whose unfiltered candor and willingness to ask direct questions cut through professional formality and establish her as a personality unto herself. Her tendency to voice whatever comes to mind brings levity to the office dynamics and completes an intern trio with distinctly different personalities and approaches. Rather than uniformity among interns, the three represent different strategies for navigating entry-level work: measured respect, protective mentorship, and irreverent honesty.

The Office as Microcosm

The film’s setting at WOO22 functions as more than a backdrop—it becomes a character in itself. A fashion brand that achieved dark-horse status in three years likely operates under constant pressure and demands for innovation, explaining Sun Woo’s workaholic intensity and the company’s embrace of rapid change. This environment tests Gi Ho’s old-school professionalism and accumulated wisdom against contemporary business expectations and digital-first workflows.

New promotional stills have begun circulating to introduce audiences to each character’s distinct role within the ensemble, signaling the film’s progression toward wider release and public anticipation.