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Connection
"A drug-addicted narcotics team ace"
Series Brief
Overview
Someone causes a narcotics unit detective to become addicted to drugs. What is the connection between them?
Next Signal
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Featured Players
Cast
Credited
26
Regulars
4
Longest run
2 eps
Ji Sung
as Jang Jae-gyeong
Jeon Mi-do
as Oh Yoon-jin
Lee Hyun So
as Park Joon-Seo (teen)
Kwon Yul
as Park Tae-jin
Kim Kyung-nam
as Won Jong-soo
Lee Sang-jun
as Kim U-sung
Jung Yoo-min
as Choi Ji-yeon
Jung Soon-won
as Heo Joo-song
Show 18 more Show less
Yoon Na-moo
as Park Jun-seo
Seo Yi-ra
as Oh Soo-hyun
Jeong Jae-kwang
as Kim Chang-soo
Cha Yeob
as Oh Chi-hyeon
Lee Kang-wook
as Jung Yoon-ho
Cho Han-gyeol
as Young Jang Jae-gyeong
Kim Min-ju
as Young Oh Yoon-jin
Park Keun-rok
as Jung Sang-eui
Yoo Hee-je
as Gong Jin-wook
Ryu Hye-rin
as Kang Si-jung
Park Jung-pyo
as Yoo Gyeong-hwan
Yoon Sa-bong
as Jung Yeon-joo
Moon Sung-keun
as Won Chang-ho
Han Hyeon-jun
as Min Hyeon-woo
Kim Moon-soo
as Award Ceremony Police Officer
1 episode
Kim Mi-ji
as Nurse (Eps 1-2)
2 episodes
Cho Yu-jin
as [Doctor]
1 episode
Do Geon-wu
as Min-ho
2 episodes
Signal Match
Similarity
Where Connection overlaps with other shows, and exactly what they have in common.
Shows sharing performers with Connection.
-
Phantom Lawyer
2026
4 cast members
Yoon Na-moo
Han Hyeon-jun
Kim Kyung-nam
Lee Kang-wook
-
Pro Bono
2025
3 cast members
Yoon Na-moo
Park Jung-pyo
Lee Kang-wook
-
My Royal Nemesis
2026
3 cast members
Jeong Jae-kwang
Cha Yeob
Do Geon-wu
-
Resident Playbook
2025
3 cast members
Kim Mi-ji
Jung Soon-won
Jeon Mi-do
-
The Apartment Job
2026
2 cast members
Jung Soon-won
Ji Sung
-
Undercover High School
2025
2 cast members
Kim Min-ju
Lee Hyun So
-
The Dream Life of Mr. Kim
2025
2 cast members
Jung Soon-won
Lee Kang-wook
-
The Winning Try
2025
2 cast members
Jung Soon-won
Cho Han-gyeol
-
Moving
2023
2 cast members
Yoon Sa-bong
Moon Sung-keun
-
The Worst of Evil
2023
2 cast members
Jeong Jae-kwang
Cho Yu-jin
Shows made by some of the same people behind the camera.
Shows built around the same subject matter.
-
Dept. Q
2025
4 topics
detective
suspenseful
cold case
thriller
-
Prisoner
2026
3 topics
corruption
suspenseful
thriller
-
Bodies
2023
3 topics
detective
suspenseful
thriller
-
Face Me
2024
3 topics
detective
co-workers relationship
thriller
-
Criminal Record
2024
3 topics
detective
cold case
thriller
-
Flex X Cop
2024
3 topics
detective
action
thriller
-
Black Out
2024
3 topics
detective
cold case
thriller
-
Gangnam B-Side
2024
2 topics
detective
thriller
-
The Åre Murders
2025
2 topics
detective
thriller
-
The Diplomat
2023
2 topics
suspenseful
thriller
Keyword Cloud
Keywords
corruption
detective
co-workers relationship
childhood friends
cold case
suspenseful
thriller
action
Technical Sheet
Details
- First Aired
- May 24, 2024
- Status
- Ended
- Origin
- KR
- TMDB Votes
- 24