Every episode of Duel you can watch online for free. Heads up, there will probably be a few ads.
Season 1Drama Fever
S01 E01Jun 3, 2017
Episode 1 Jun 3, 2017 Deuk Cheon is a Chief Detective who earns day to day for her sick daughter, Soo Yeon. His wife passed away when she was pregnant with Soo Yeon. One day, Soo Yeon gets kidnapped by a mysterious man. Deuk Cheon does his best to find the culprit, but ends up meeting two culprits who look exactly the same.
S01 E02Jun 4, 2017
Episode 2 Jun 4, 2017 Deuk Cheon remembers the face of the kidnapper who kidnapped his daughter, Soo Yeon. When he encounters two men that look exactly like the kidnapper, he gets confused. Sung Joon, who gets caught first, claims that he doesn’t remember anything. Prosecutor Choi doesn’t believe his words, but Deuk Cheon thinks that Sung Joon has an accomplice.
S01 E03Jun 10, 2017
Episode 3 Jun 10, 2017 Deuk Cheon and Sung Joon escape from the police and make their way to Busan. Sung Joon tries to find the homeless guy who gave him the ticket to Seoul. Meanwhile, Prosecutor Choi decides to carry the investigation in secret. When Deuk Cheon and Sung Joon reach Busan, they find out where Soo Yeon might be hidden.
S01 E04Jun 11, 2017
Episode 4 Jun 11, 2017 Prosecutor Choi receives a murder notice that’s supposedly from Sung Joon. Deuk Cheon and Sung Joon learn that the next target is Choi Joo Shik. Meanwhile, Mi Rae tries looking for the person that was listed on the research paper that her mother left behind, without realizing that she is putting herself in danger.
S01 E05Jun 17, 2017
Episode 5 Jun 17, 2017 Sung Joon and Deuk Cheon run into Prosecutor Choi in the dog fighting arena. Prosecutor Choi tries her best to catch Deuk Cheon, but Deuk Cheon finds a way out. Meanwhile, Mi Rae looks for her biological father through the data left by her mother, but does not find any solid evidence.
S01 E06Jun 18, 2017
Episode 6 Jun 18, 2017 A dead body that looks exactly like Sung Joon and Sung Hoon gets discovered. All the organs were extracted from the dead body. The secret behind illegal cloning examination gets revealed. Meanwhile, Deuk Cheon finally gets to find his daughter, Soo Yeon.
S01 E07Jun 24, 2017
Episode 7 Jun 24, 2017 Sung Joon recovers from his injuries and stays with Mi Rae and Ik Hong. Deuk Cheon meets up with Sung Hoon and decides to satisfy his demand in order to find his daughter. Meanwhile, Prosecutor Choi meets Park Dong Seul who was another victim from the illegal organ transplant.