Lee Mu-saeng
Lee Mu-saeng (이무생) is a South Korean actor. He is best known as Yoo Philip in 100 Days of Deception (2026) and as Nam Shi-hoon in One Spring Night (2019). He is represented by Alien Company.
Beyond the screen.
Lee Mu-saeng (이무생) is a South Korean actor. He is best known as Yoo Philip in 100 Days of Deception (2026), a historical, romance, thriller and action drama. He works mainly in television dramas. His television work on Oxfea spans 2019 to 2026. He is represented by Alien Company. He made his acting debut in 2005.
Early life
Lee Mu-saeng was born on May 10, 1980 in Yongin, Gyeonggi-do, South Korea. He is 46 years old. He began his acting career in 2005.
Career and breakthrough
In 2019, he played Nam Shi-hoon in One Spring Night, a romance drama. In 2026, he played Yoo Philip in 100 Days of Deception, a historical, romance, thriller and action drama. In total, he has 2 drama credits listed on Oxfea. His roles span romance, historical, thriller and action dramas.
A career, chapter by chapter.
Selected drama roles
- One Spring Night — Nam Shi-hoon
- 100 Days of Deception — Yoo Philip
Explore the drama guides
Choose a title for its story, cast and release details.
- One Spring Night — Romance · Drama
- 100 Days of Deception — Historical · Romance · Thriller · Action
Stories to find them in.
Selected credits in the Oxfea collection.
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