Heo Nam Jun has quickly become one of South Korea’s most promising young actors. With his captivating performances and undeniable charm, he has won the hearts of viewers around the world. As of 2025, Heo Nam Jun has starred in several hit dramas and movies. Let’s take a look at his top 10 works that have made him a rising star in the Korean entertainment industry.
1. Your Honor (2024)
Your Honor was Heo Nam Jun’s breakthrough role that put him on the map as a talented actor to watch. In this gripping crime thriller, he played Kim Sang Hyuk, the eldest son of a powerful crime boss. Heo Nam Jun’s portrayal of the cold-blooded and violent Sang Hyuk was chilling and unforgettable.
The drama was a huge success, with its final episode reaching an impressive 6% viewership rating nationwide. This was an exceptional achievement for a cable network drama. Heo Nam Jun’s performance earned him widespread praise from critics and viewers alike.
2. When the Phone Rings (2024-2025)
In this suspenseful drama, Heo Nam Jun took on the role of Ji Sang Woo, a warm-hearted psychiatrist and popular YouTuber who specializes in unsolved cases. His character becomes entangled in a thrilling mystery when a married couple receives a threatening phone call.
When the Phone Rings was both a commercial and critical success. Heo Nam Jun’s nuanced portrayal of Sang Woo showcased his versatility as an actor. His performance in this drama earned him the Best New Actor award at the 2024 MBC Drama Awards, marking a significant milestone in his career.
3. A Hundred Memories (2025)
Set in the vibrant 1980s, A Hundred Memories is a nostalgic youth drama that captures the spirit of an era. Heo Nam Jun stars as Han Jae Pil, the charming first love of the two female leads. His character, nicknamed “prince charming,” comes from a wealthy background but hides deep emotional wounds.
While viewership ratings are not yet available for this recently aired drama, it has already generated significant buzz among K-drama fans. Heo Nam Jun’s portrayal of the complex Jae Pil has been praised for bringing a unique charm to the role.
4. The Impossible Heir (2024)
In this revenge drama, Heo Nam Jun took on a supporting role as Ha Myeong Jin. The story revolves around characters trying to take control of South Korea’s largest conglomerate. Although Heo Nam Jun’s role was smaller compared to his other works, his performance added depth to the overall narrative.
The Impossible Heir received positive reviews for its intense plot and strong performances from the cast, including Heo Nam Jun’s memorable supporting role.
5. Sweet Home (Season 2 and 3) (2023-2024)
Heo Nam Jun joined the cast of the popular apocalyptic horror series Sweet Home in its second and third seasons. He played Kang Seok Chan, a new character introduced to the show’s expanding universe. His performance in this high-stakes survival drama showcased his ability to hold his own in an ensemble cast.
Sweet Home’s later seasons maintained the high viewership of the first season, with millions of viewers tuning in on Netflix globally. Heo Nam Jun’s addition to the cast was well-received by fans of the series.
6. When the Stars Gossip (2025)
This ongoing drama features Heo Nam Jun in a supporting role. While specific details about his character are limited, early reviews suggest that his performance adds depth to the show’s ensemble cast.
When the Stars Gossip has been gaining popularity since its premiere in January 2025, with viewers praising its intriguing storyline and strong performances.
7. The Matchmakers (2023)
In this historical drama, Heo Nam Jun played Jung Soon Goo, the older brother of one of the main characters. Although his role was supporting, it allowed him to showcase his range by taking on a character in a period setting.
The Matchmakers received positive reviews for its charming story and talented cast, with Heo Nam Jun’s performance adding to the drama’s appeal.
8. Snowdrop (2021)
One of Heo Nam Jun’s earlier roles was in the controversial but widely-watched drama Snowdrop. He played Oh Gwang Tae, a friend of the male lead. Although his role was small, it was an important stepping stone in his career.
Despite initial controversies, Snowdrop went on to become popular both in South Korea and internationally, helping to increase Heo Nam Jun’s visibility as an actor.
9. I, the Executioner (2024)
This movie marked one of Heo Nam Jun’s first major film roles. While details about his character are limited, his participation in this film project demonstrated his ability to transition between television and cinema.
I, the Executioner received positive reviews upon its release, with critics noting the strong performances of its cast, including Heo Nam Jun.
10. Veteran 2 (2024)
Heo Nam Jun had a role in this highly anticipated sequel to the hit 2015 action comedy film Veteran. While information about his specific role is limited, his participation in such a high-profile project speaks to his rising status in the industry.
Veteran 2 was a box office success, drawing millions of viewers to theaters across South Korea. Heo Nam Jun’s involvement in the film further cemented his status as a rising star.
