16 episodes
First episode: E1
Duel
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.
Created by: Lee Jong-jae, Kim Yoon-joo
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Quick answers about this series, release status, and episode totals.
When did Duel first air?
Duel first aired on June 3, 2017.
How many seasons and episodes does Duel have?
Duel currently has 1 season and 16 episodes.
When is the next episode of Duel?
Duel is ended, and no upcoming episode is currently scheduled.