Drama: Four Men (literal title) Revised romanization: Saja Hangul: 사자 Director: Writer: Network: TBA Episodes: 16 Release Date: Runtime: Language: Korean Country: South Korea
A man investigates the mysterious death of his mother. During his investigation, he meets other men who appear identical to him. He becomes involved in a great conspiracy.
Park Hae-Jin will play 4 different characters in the drama series. SBS decides to drop the drama series "Four Men" and director Oh Jin-Seok is retiring. Jo Hyun-Jae was originally cast to play the supporting character Kang Il-Kwon, but was dropped due to scheduling problems. Lee Ki-Woo was chosen to play the character. The first script reading took place on December 15, 2017 in Sangam, Seoul, South Korea. Filming begins on January 11, 2018. Still images of Park Hae-Jin as Chen in the drama series "Four Men". Still images of Park Hae-Jin and Nana ("After School") in the drama series "Four Men". Still images of Park Hae-Jin as Dong-Jin in the drama series "Four Men". Filming for the drama series was stopped on May 10, 2018. Differences between director Jang Tae-Yoo and producer Victory Contents caused the delay. Factors causing the delay included the production budget and script direction. Jang Tae-Yoo informed Victory Contents on May 30, 2018 that he would no longer be working on the drama series. Actress Nana was first cast to play the female lead Yeo Rin, but she left the drama series on August 23, 2018 (due to delays in filming the drama series).