Yoo Hai-jinscreen performanceYoo Hai-jin plays Park Cheol-gu in The Assassin(s).
1 linked movie guide in this sequence
FILM POSTER · The Assassin(s)The Assassin(s) (2026)
Park Cheol-gu
Film guide, starting point, and performer.
Park Cheol-gu in The Assassin(s) (2026), played by Yoo Hai-jin.
Film guide · 1 film · 2026 · 1 performerTHE MOVIE
Park Cheol-gu on screen
One focused screen portrayal, with the performer and movie linked directly below.
Film guide · 1 film · 2026Main sequence runtime: 2h 11m
About the scores
Scores shown are MoviHero movie-guide scores. Missing scores stay blank, and tied top scores remain tied.
- 01MoviHero score67/100MAYBE
THE PERFORMANCE
Who plays Park Cheol-gu?
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Yoo Hai-jinscreen performanceFILM AND PERFORMER CREDITS
Park Cheol-gu screen credits
Screen credits: The Assassin(s) (2026) — Yoo Hai-jin as Park Cheol-gu.
WHO TO EXPLORE NEXT
Characters connected on screen
Keep moving through the same films and screen world with a character who shares meaningful movie history.
Choi Seung-hwa
Park Cheol-gu and Choi Seung-hwa both appear in The Assassin(s).
See The Assassin(s)Han Young-il
Park Cheol-gu and Han Young-il both appear in The Assassin(s).
See The Assassin(s)Kim Jae-hwan
Park Cheol-gu and Kim Jae-hwan both appear in The Assassin(s).
See The Assassin(s)Seo Yoon-hee
Park Cheol-gu and Seo Yoon-hee both appear in The Assassin(s).
See The Assassin(s)