Connection

Plot Summary

Someone causes a narcotics unit detective to become addicted to drugs. What is the connection between them?

Top Cast

Ji Sung Jang Jae-gyeong

Jeon Mi-do Oh Yoon-jin

Lee Hyun So Park Joon-Seo (teen)

Kwon Yul Park Tae-jin

Kim Kyung-nam Won Jong-soo