Connection
"A drug-addicted narcotics team ace"
Someone causes a narcotics unit detective to become addicted to drugs. What is the connection between them?
Where to watch in 
South Korea
Switch country in the top-right to check availability elsewhere.
Not streaming yet in South Korea
Be the first to know when Connection lands on a major platform
Drop your email and we'll send you ONE message the moment Connection is streaming on a major platform in South Korea. No spam. Cancel anytime.
While you wait
Similar titles streaming now in South Korea
Want to check the major streaming services manually?
Or switch country at the top to check availability elsewhere. Connection may be streaming in another market.
Who's in it
Tap any actor to see their other movies and shows.
More like Connection
Audience picks based on what people who watched this also enjoyed.
The Good Detective
2020
The Prosecutor's Proposal
2026
Beyond Evil
2021
Criminal Record
2024
Signal
2016
Siren's Kiss
2026
The Assassin
2025
My Name
2021
Spider-Noir
2026
Line of Duty
2012
Cross
2024
Fatal Seduction
2023
More from Ji Sung
Their other work, ranked by what audiences actually watched.
Running Man
2010
Kill Me, Heal Me
2015
Familiar Wife
2018
Whatcha Wearin'?
2012
The Devil Judge
2021
Adamas
2022
Blood Rain
2005
Doctor John
2019
Confession
2014
Secret Love
2013
Defendant
2017
Fate
2008
More from Jeon Mi-do
Their other work, ranked by what audiences actually watched.
Metamorphosis
2019
Hospital Playlist
2020
Thirty-Nine
2022
Resident Playbook
2025
Mother
2018
The King's Warden
2026
The Game Caterers
2021
You Hee-yeol's Sketchbook
2009
Three Meals a Day: Doctors
2021
Hospital Playlist Goes Camping
2021
Hospital Playlist Throwback
2020
A-List to Playlist
2024
Series from South Korea, streaming in South Korea
Men on a Mission
2015
Infinite Challenge
2005
Running Man
2010
Our Sticky Love
2026
Teach You a Lesson
2026
Spooky in Love
2026
Super Wings
2014
The Judge Returns
2026
A Shop for Killers
2024
2 Days and 1 Night
2007
Squid Game
2021
Weak Hero
2022