A potential reunion is brewing that has drama fans paying close attention. Actor Park Hae Joon, who played the memorable role of Monk Cheondeok in the beloved 2018 series “My Mister,” is in discussions to join a new project by the same celebrated writer, Park Hae-young. This new drama could see him sharing the screen with two of Korea’s most prominent current stars, Go Youn Jung and Koo Kyo Hwan.
While the exact plot and title of the new series are still under wraps, the involvement of writer Park Hae-young guarantees a project with deep emotional resonance and complex characters. Her previous work, “My Mister,” is highly praised for its heartfelt story about human connection and healing, achieving a stellar 9.4 rating on the Chinese review site Douban. The potential casting of these three distinct and talented actors has created significant excitement about the new story she is preparing.
The Potential Cast Members
The strength of this project lies in the powerful trio of actors currently in talks.
- Park Hae Joon: Audiences may best recognize him from his recent role as the middle-aged Gwan-shik in the Netflix series “When Life Gives You Tangerines” or, in a completely different light, as the unfaithful husband Lee Tae-oh in the hit drama “The World of the Married.” His role in “My Mister” was a supportive and wise friend to the main character, showcasing his ability to bring warmth to a scene. His return to work with writer Park Hae-young is a major point of interest for fans of her previous work.
- Go Youn Jung: Rising to greater fame through her role as Jang Hee-soo in the popular Disney+ series “Moving,” Go Youn Jung has quickly become one of the most sought-after young actresses. She also recently starred in the medical drama “Wise Resident Life.” Her involvement suggests the new drama will likely feature a strong, character-driven role for her.
- Koo Kyo Hwan: Known for his unique and compelling choices in both film and television, Koo Kyo Hwan earned widespread praise for his role as Han Ho-yeol in the Netflix series “D.P.” He has also appeared in major films like “Escape from Mogadishu.” His presence indicates the drama will feature the kind of nuanced performance that has made him a critical favorite.
The Power of the Writer
The central figure generating excitement for this project is writer Park Hae-young. Her reputation for crafting deeply moving and psychologically complex narratives was solidified with “My Mister.” The series, starring Lee Sun-kyun and IU, was lauded for its honest portrayal of people struggling with the weight of life while finding solace in unexpected friendships. It won the Best Television Drama award at the 55th BaekSang Arts Awards, alongside the award for Best Script for Park Hae-young.
The writer’s ability to create authentic, flawed, and ultimately relatable characters is a key reason the potential casting news is so promising. The thought of her writing for the combined talents of Park Hae Joon, Go Youn Jung, and Koo Kyo Hwan suggests a drama with incredible depth and powerful on-screen chemistry.
What We Know So Far
As of September 2025, the drama is still in its early stages. The production is in the pre-production phase, with the primary news being that offers have been sent to these three actors and they are positively considering them. Official confirmations from the actors’ agencies are still pending. Specific details regarding the director, broadcast platform, or expected release date have not yet been announced. The industry and fans are now waiting for the final casting confirmations to move forward.
The project represents a collaboration between some of the most respected names in the Korean entertainment industry. With a writer known for masterpiece-level storytelling and a potential cast of actors celebrated for their serious craft, this untitled drama is already positioned as a highly promising series to watch.
Source (1)
