Somehow 18

Details

 * Title: 어쩌다 18 / Eojjeoda 18
 * Also known as: 18 Again / Accidentally 18
 * Genre: Fantasy, romance, comedy
 * Format: Web drama
 * Episodes: 10 (Naver TV Cast) / 2 (jTBC)
 * Broadcast network: Naver TV Cast, JTBC
 * Broadcast period: 2017-Aug-28 to 2017-Sep-08 (Naver TV Cast) / 2017-Oct-08 (jTBC)
 * Air time: Weekdays 07:00 (Naver TV Cast) / Sunday (2 episodes back-to-back, jTBC)
 * Original soundtrack: Somehow 18 OST

Synopsis
A popular orthopedic surgeon, Oh Kyung Hwi, who was a loner and bullying victim in high school, goes back in time to when he was 18 years old to save his first love, who committed suicide.

Cast

 * Main Cast
 * Choi Min Ho as Oh Kyung Hwi
 * Lee Yoo Bi as Han Na Bi
 * Others
 * Kim Bo Mi as Oh Yi Do (Kyung Hwi's older sister)
 * Kim Hee Chan as Jang Seul Ki
 * Yoo Joon Hong as Ma Ki Ho
 * Choi Seo Hyuk (최서혁) as Baek Jin Wook

Production Credits

 * Director: Kim Do Hyung (김도형)
 * Screenwriter: Yoo Soo Ji (유수지)