Oh Jung-se is a veteran South Korean actor celebrated for his remarkable range across film and television, moving fluidly between comedy and deeply affecting drama. Years of acclaimed supporting and leading work have made him one of Korea's most respected character actors.
In Mr. Plankton he appears as Eo-heung within the ensemble surrounding the central pair. His widely praised credits include the drama It's Okay to Not Be Okay and the hit series When the Camellia Blooms, both of which highlighted his ability to bring warmth and complexity to memorable roles.
🏆 Recognized with acting honors at Korean television awards for his dramatic work
Career Overview & Television Legacy
Oh Jung-se's television career is defined by a standout performance that has left a lasting mark on the medium. Most notably, Eo-heung in Mr. Plankton (2024) — Eo-heung is a memorable supporting figure in Mr. Plankton, tied to Jo Jae-mi's storyline and the looming marriage she is trying to navigate..
Beyond the roles featured on TVCeleb, Oh Jung-se has built an impressive body of work across film and television. Notable credits include It's Okay to Not Be Okay, When the Camellia Blooms. This diverse range of projects demonstrates Oh Jung-se's versatility as a performer and commitment to challenging material across multiple genres and formats.
Oh Jung-se's work has been recognized with significant industry honors, including Recognized with acting honors at Korean television awards for his dramatic work. These accolades reflect the critical esteem in which Oh Jung-se is held and the consistent quality of performance across a range of demanding roles.
Born in South Korea, Oh Jung-se has established themselves as one of the most respected performers working in television today. Known for work spanning korean-actor, supporting, k-drama, Oh Jung-se's career continues to evolve with each new project, consistently attracting both critical praise and devoted fan followings.
Acting Style & Approach
Oh Jung-se's approach to acting is characterized by a commitment to deeply inhabiting each character. In the role of Eo-heung, Oh Jung-se demonstrates remarkable range and an ability to find emotional truth in every scene. Working across drama, comedy, romance, korean genres, Oh Jung-se brings both technical precision and raw emotional honesty to each performance.
Audiences and critics have noted Oh Jung-se's talent for korean actor, supporting, k drama performances. This versatility has made Oh Jung-se a sought-after talent for projects that demand both emotional depth and on-screen charisma. Whether carrying a scene through quiet intensity or commanding attention in high-stakes dramatic moments, Oh Jung-se consistently delivers performances that resonate with viewers long after the credits roll.
Fan Community & Cultural Impact
Oh Jung-se has cultivated a passionate and dedicated fan following through a standout performance in Mr. Plankton. The drama, comedy, romance community has embraced Oh Jung-se's work, generating fan art, character analyses, and active discussion across social media platforms. The character of Eo-heung in particular has inspired extensive fan engagement, with viewers drawn to the complexity and emotional depth that Oh Jung-se brings to the role.
As part of the cast of Mr. Plankton, Oh Jung-se has contributed to some of the most culturally significant television of the modern era. These series have each made their mark on the television landscape, and Oh Jung-se's performances have been integral to their success and lasting cultural relevance. The actor's ability to create characters that resonate deeply with audiences ensures that their contribution to television history will be remembered and celebrated for years to come.
Why Fans Love Oh Jung-se
Oh Jung-se's appeal to television fans goes beyond individual performances. Across the role in Mr. Plankton, Oh Jung-se has demonstrated an ability to create characters that audiences connect with on a deeply personal level. The character of Eo-heung carries a Fan Heat Index score of 0/100, reflecting the passionate fan community that has formed around Oh Jung-se's portrayal.
TVCeleb's comprehensive profiles of Oh Jung-se's characters provide the deepest analysis available online, including detailed arc breakdowns, key episode guides, memorable quotes, and fan ecosystem mapping that connects viewers with communities of like-minded fans. Explore the character pages linked above for the full TVCeleb experience.
Explore More on TVCeleb
TVCeleb.com is the internet's most comprehensive resource for television character fandom, covering 700 acclaimed TV series with 2177 detailed character profiles and 1757 actor biographies. Our coverage spans 177 genres across 151 networks and streaming platforms, with content organized to help fans discover, explore, and engage with television from every angle.
Browse our collection by genre to find shows in your preferred category, by network to see what's available on your streaming platform, by decade to explore different eras of television history, or by curated lists that group characters by archetype and achievement. Each show page features expanded synopses, production details, and video content, while character pages include detailed arc analysis, key episodes, quotes, trivia, and fan ecosystem mapping.
Every character on TVCeleb is scored using our proprietary Fan Heat Index, which measures engagement, social activity, meme velocity, fan art density, and fandom longevity on a scale of 0 to 100. This data-driven approach provides objective insight into which characters have inspired the most passionate and active fan communities. Use the search page to find any character, show, or actor instantly, or start browsing from our homepage to discover what's trending in television fandom today.
? Frequently Asked Questions
Beyond his role as Eo-heung in Mr. Plankton, Oh Jung-se is known for It's Okay to Not Be Okay and When the Camellia Blooms, among many other acclaimed Korean dramas and films. (Specific role details flagged for fact-check.)
Oh Jung-se is best known for portraying Eo-heung in Mr. Plankton. Beyond these roles, Oh Jung-se has also appeared in It's Okay to Not Be Okay, When the Camellia Blooms. Their work has earned 1 major award and recognition.
Oh Jung-se was born in South Korea. Oh Jung-se pursued a career in acting that would eventually lead to prominent television roles, including Eo-heung in Mr. Plankton. Their journey from South Korea to television stardom reflects a dedicated commitment to the performing arts.
Yes, Oh Jung-se has received significant recognition for their acting work, including Recognized with acting honors at Korean television awards for his dramatic work. These honors reflect the critical acclaim and industry respect that Oh Jung-se has earned through consistently powerful and nuanced performances across multiple projects.
Oh Jung-se plays Eo-heung in Mr. Plankton, which airs on Netflix and streams on Netflix. Mr. Plankton is a drama/comedy/romance/korean/road-trip series that ran from 2024. Oh Jung-se's portrayal of Eo-heung has been widely praised by fans and critics, contributing to the show's cultural impact and devoted fanbase.
