Go Soo (Gosu), born on October 4, 1978, in Nonsan, South Chungcheong Province, is a South Korean actor. He began his career in the late 1990s, appearing notably in Kwangki, Jump and My Funk Family.
He quickly landed leading roles on television with Mothers and Sisters, Piano and Age of Innocence. In 2005, he starred in Green Rose, and then Marrying a Millionaire. After spending a few more years focused on film, he returned to Will It Snow for Christmas? in 2009 and plays Jang Tae-joo in Golden Empire in 2013.
In 2016, he played Yoon Tae-won in the historical drama Flowers of the Prison. He continues with Heart Surgeons in 2018, and then Money Game in 2020, in which he plays Chae Yi-heon. That same year, he took on the role of Kim Wook in Missing: The Other Side, a role he reprises in Missing: The Other Side 2 in 2022.
In 2024, Go Soo plays the lead role of Lee Han-shin in Spokesperson, Lee Han Shin, a former lawyer who is now in charge of reviewing parole applications.
At the same time, he has had a successful film career. He has appeared, notably, in White Night, Haunters, Gojijeon, Love 911, Way Back Home, The Royal Tailor, Lucid Dream and The Fortress. In 2026, he played Han Gyu-seong in the science fiction film Colony.
That same year, he starred in two new dramas: Reverse, in which he plays Ryu Jun-ho, and Nine to Six, in which he plays the lead role of Park Hyeon-tae.
