Nombre original: 듀얼
Fecha de estreno: 3 de junio de 2017
Serie
Tiempo promedio: 60 minutos
Géneros: Crimen, Misterio, Drama
Sinopsis: Jang Deuk-Cheon is the chief of a crime squad. At home, he is kind and friendly father to his daughter. He meets a human clone and gets involved in a shocking case. A battle takes place between human clones.
