Underdog is a 2019 Korean-language Drama film directed by Oh Sung-yoon and Lee Chun-baek and produced by Oh Sung-yoon and Choi Yoon-kyung under the banner of Odoltogi. Underdog features Do Kyung-soo, Park So-dam, Park Chul-min, Brian Krause, Elle Sunkara, Phillip Andre Botello and Ana Medina. The screenplay is written by Oh Sung-yoon. The music was composed by Lee Ji-soo. The movie has a running time of 102 minutes. The film made a box office gross of $1 million. Distribution rights for the film were acquired by NEW.