Dual_
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
Network
OCN
Episodes
16
Updated Feb 16, 2026
WHERE TO WATCH
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Overview
Dual has 1 season with 16 episodes spanning 2017.
Year context
Dual first aired 9 years ago in 2017.
CAST (10)
Lee Yea-eun
Na Song-ie
Jung Jae-young
Jang Deuk-cheon
Kim Jung-eun
Choi Jo-hye
Yang Se-jong
Lee Sung-joon / Lee Sung-hoon
Seo Eun-soo
Ryu Mi-rae
Yoon Kyung-ho
Lee Hyung-sik
Lee Na-Yoon
Jang Soo-yeon
Kim Ki-doo
Kim Ik-hong
Lee Sung-wook
Koo Bon-seok
Choi Woong
Na Soo-ho
SEASONS (1 season, 16 episodes)
SEASON 1
SERIES INFO
1
Seasons
16
Episodes
Ended
Status
CREW
Creator
Lee Jong-jae
Creator
Kim Yoon-joo
NETWORKS (1)
OCN
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Dual about?
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.
How many seasons does Dual have?
Dual has 1 season with 16 episodes total.
Who created Dual?
Dual was created by Lee Jong-jae and Kim Yoon-joo.
Who stars in Dual?
The cast of Dual includes Lee Yea-eun, Jung Jae-young, Kim Jung-eun, Yang Se-jong, Seo Eun-soo.
What is the rating of Dual?
Dual has a rating of 6.4 out of 10 based on 16 votes on TMDB.
Is Dual still running?
Dual has ended. The final episode aired on .
GENRES (3)
Crime
Mystery
Drama
