Oh Jung-se reveals the behind-the-scenes secrets of crafting Min Joo-young's character in JTBC's hit drama
The actor shares his thoughtful approach to detail and his goal to be the driving force for the 'Goodvengers' team

Actor Oh Jung-se has unveiled his behind-the-scenes journey of embodying the villain Min Joo-young in JTBC’s weekend drama, ‘Good Boy.’
In a candid interview uploaded to the YouTube channel ‘The actors (The Actors),’ Oh Jung-se discussed his reflections and the creative process surrounding his character and the production as a whole.
‘Good Boy’ tells the story of individuals striving to live with kindness as they pursue justice. Within the drama, Oh Jung-se plays Min Joo-young, a figure who seizes power in Inseong City through a series of crimes. He stands in direct opposition to the elite special task team, serving as a key axis of tension in the storyline.
Particularly noteworthy is his performance, where he amplifies suspense using a calm demeanor and gentle tone—fascinating viewers with each episode. Speaking on his intentions, Oh Jung-se revealed, “I wanted to act as a catalyst to help the ‘Goodvengers’ team move more vibrantly.”


He also described his method for gradually exposing the true nature of Min Joo-young, explaining, “I tried to sow curiosity about just how far this character’s influence would reach.”
To make the villain even more convincing, Oh Jung-se borrowed attitudes from television personalities he remembered from childhood. He also revealed that he incorporated lines like “I don’t remember well” into his acting, adding layers of realistic detail.
Regarding the significance of ‘Good Boy,’ Oh Jung-se added, “I hope this drama poses the question, 'What is the monster that I imagine?' to viewers, becoming a memorable and meaningful piece for everyone.”
With his deep understanding of both the project and his character, Oh Jung-se’s dedication to infusing meticulous detail into every line continues to spark attention.
Note “This article was translated from the original Korean version using AI assistance, and subsequently edited by a native-speaking journalist.”
Photo=YouTube 'PrainTPC' video capture
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