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  • Title: 복제인간 / Bokjeingan
  • Also known as: Human Clone / Clone Man
  • Previously known as: 사자 (四子) / Saja (Four Men / Four Children / Four Sons)
  • Genre: Thriller, mystery
  • Format: Webdrama
  • Episodes: 6
  • Broadcast network: Olleh TV / Seezn / SKY / SkyLife
  • Broadcast period: 2021-Jun-18 to 2021-Jul-23
  • Air time: Friday 22:05
  • Original soundtrack: Genesis OST


A mystery human drama in which a man who was digging into his mother's mysterious death meets other human beings one-by-one who has the same face as him and gets caught up in an even larger conspiracy.

User/Viewer Ratings

(5 votes)


Main Cast
People around Il Hoon
People around Yeo Rin
MunMyeong Group
Gwanak Police Department
Special guest appearances

Production Credits


  • This is a pre-produced drama.
  • Filming was set to begin November 2017, however PD Oh Jin Suk walked away from the production on September 19, 2017.
  • On October 17, SBS announced that PD Jang Tae Yoo would take over the project.
  • Filming began January 2018.
  • Nana was originally cast as the female lead, but left the production in 2019 due to the numerous delays.
  • Due to the delays in filming, the staff and crew only filmed about 12-episodes worth of content, but it was re-edited down to 6 episodes for its release in 2021.
  • The drama was renamed from Four Men / Four Sons to Genesis for its 2021 release.
  • The drama was released in June 2021 as part of the 'KT Summer Drama Collage' line-up.
  • The production company does have plans for a second season, but also plans to replace all the actors and actresses, as well as the production crew.

External Links