Park Hae-soo is a South Korean actor known for his versatile performances in both television and film. He gained widespread recognition for his role in the popular series Squid Game, where he portrayed the character Cho Sang-woo. His acting career began in theater, and he has since transitioned to screen acting, showcasing his talent in various genres. In addition to Squid Game, Park Hae-soo has appeared in other notable projects, including the drama series Prison Playbook and the film Time to Hunt. His dedication to his craft and ability to embody complex characters have made him a prominent figure in the South Korean entertainment industry.