Duel (South Korean TV series)

Lore & Background

The series was written by screenwriter Kim Yoon-joo, known for her hit drama Nine: Nine Time Travels, which was also co-produced by Chorokbaem Media, Duel's co-producing company. The first script reading took place on March 31, 2017 in Sangam-dong, Seoul, South Korea. Duel reunited actors Yang Se-jong and Seo Eun-soo, who had previously appeared together in SBS's hit medical drama Dr. Romantic in 2016.

Reader's Guide

Duel is a 2017 South Korean television series that aired on OCN for 16 episodes. Its plot centers on detective Jang Deuk-cheon, whose daughter is kidnapped, and his pursuit of a suspect identified by the presence of two men with identical faces at the crime scene. The series features a main cast including Jung Jae-young as Jang Deuk-cheon, Yang Se-jong in a triple role as Lee Sung-joon, Lee Sung-hoon, and Lee Yong-seob, Kim Jung-eun as Choi Jo-hye, and Seo Eun-soo as Ryu Mi-rae. The production was co-produced by Chorokbaem Media, and the script was written by Kim Yoon-joo, who previously wrote Nine: Nine Time Travels. The series is notable for reuniting Yang Se-jong and Seo Eun-soo after their work on Dr. Romantic. Ratings data in the source article includes blue numbers for lowest and red for highest, with some entries marked N/A.

Did You Know?

• The series aired on OCN from June 3 to July 23, 2017.
• Yang Se-jong played three roles: Lee Sung-joon, Lee Sung-hoon, and Lee Yong-seob.
• The first script reading took place on March 31, 2017 in Sangam-dong, Seoul.
• Screenwriter Kim Yoon-joo also wrote the hit drama Nine: Nine Time Travels.