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Heo Joon Seok
Heo Joon Seok (허준석) is a South Korean character actor who has spent years sharpening the kind of supporting roles that give dramas and films real weight. He has worked across crime, family, and procedural material with a grounded screen presence that fits authority figures, exhausted fathers, and volatile men under pressure.
That durability has kept him active across commercial film and mainstream television, with credits that stretch from Dream and Extreme Job to newer series like The Auditors and Love Scout. In My First Graduation, he plays Joon Gi, adding veteran tension to a youth-led story built around family pressure and emotional fallout.
1 articles5 creditsSouth Korean
Gallery
Filmography
2026
My First GraduationFilm
Joon Gi
2025
Love ScoutK-Drama
Supporting Cast
2024
The AuditorsK-Drama
Supporting Cast
2023
The ChildeFilm
Supporting Cast
2019
Extreme JobFilm
Supporting Cast
Fans Also Ask
Who does Heo Joon Seok play in My First Graduation?
Heo Joon Seok plays Joon Gi, the father of Gu Do Ha, in My First Graduation. His role adds older generational pressure to the film and helps frame the emotional tension surrounding the younger characters at the center of the story.
What kind of roles is Heo Joon Seok known for?
Heo Joon Seok is known for sturdy character parts in Korean dramas and films, especially roles that need tension, impatience, or institutional authority. He has built a long working résumé by making supporting characters feel specific rather than disposable.
Which recent projects feature Heo Joon Seok?
Recent Heo Joon Seok credits include Love Scout in 2025, The Auditors in 2024, and the film The Childe in 2023. Those titles kept him visible across both television and film, continuing the steady workload that defines his career.
Does Heo Joon Seok have an official Instagram?
Yes. Heo Joon Seok uses the Instagram handle @jooonz82, which appears under his Korean name in search results and matches his current public-facing actor presence. It is the strongest active social account tied directly to him.
