Son Suk-ku is a prominent South Korean actor who gained significant recognition after starting his career in 2014. Known for his versatile performances, he has excelled in diverse roles, from the acclaimed Mr. Gu in "My Liberation Notes" to the villainous Kang Hae-sung in the blockbuster film "The Roundup". His work often showcases a brooding intensity and ability to bring depth to characters. Currently, he stars as Detective Han-saem in the mystery crime thriller series "Nine Puzzles" alongside Kim Da-mi. Beyond acting, Son Suk-ku is also a director, having made his directorial debut with "Unframed", and co-founded a production company, demonstrating a broad engagement with the film industry.