Latest episode
S1 E16
Insider is a action & adventure and drama TV series that premiered on JTBC on June 8, 2022. It has 1 season and 16 episodes so far and has ended. The latest episode, Season 1 Episode 16, aired on July 28, 2022.
When a judicial apprentice goes behind bars while on an undercover job, he plays the hand he’s dealt to survive prison and get his payback.
Last updated
16 episodes · 1 season
2022 · 16 episodes · Last episode: 4 years ago
When a judicial apprentice goes behind bars while on an undercover job, he uses his instincts to survive and get revenge.
Insider Season 1 release dates →
E16
Byeong-uk faces judgment, unaware of the consequences that await him. Yo-han offers his final opponent a last chance to turn himself in.
E15
The new boss in Macau targets Yo-han. Meanwhile, Cho Hae-do takes a hostage and the Yang brothers use intimidation to claim the manager's position.
E14
Yo-han builds strategic ties with government insiders, while Su-yeon maneuvers to strengthen her standing in the casino by aligning with former enemies.
E13
Yo-han proposes an irresistible offer to Byeong-uk — with a catch. When Su-yeon finds out, their difference in opinion strains their relationship.
E12
After expanding his network and influence, Yo-han pursues his next target. Seon-o gets a chance to settle the score. The Goldman Casino cleans house.
E11
Yo-han navigates setbacks and close calls as he executes a multilayered scheme to escape from the casino and seize a massive slush fund.
E10
Yo-han plays cards against the stockholders of a cosmetics company to sweep up their valuable shares and earn an invitation to a VIP after-party.
E9
Pinned for murder and running out of options, Yo-han pledges his loyalty to Do Won-bong. Jin-hyeong cuts a deal with Yoon Byeong-uk.
E8
Yo-han uncovers the secret forces aligned with the Yang brothers. Meanwhile, Jae-seon searches for legal grounds to raid the prison.
E7
Yo-han finds a man who may be the key to tracking down his grandmother's killer. Hong Jae-seon monitors Su-yeon and blocks her investigation.
E6
Seon-o promises to teach Yo-han the art of deception if he helps him take on Yang Jun. Meanwhile, Nam Dae-mun sees an opportunity to take power.
E5
Seon-o asks Yo-han to spy for him, while Su-yeon investigates the mysterious death of Yo-han's grandmother and its connection to an officer's suicide.
E4
Jang Seon-o begins mentoring Yo-han, while Song Du-cheol seeks retribution. Meanwhile, Oh Su-yeon moves to form a strategic alliance.
E3
Yo-han hones his gambling skills under the masterful guidance of a mysterious neighbor. As his confidence grows, he begins to target higher-stakes games.
E2
Amid the countless inmates out to get him, Yo-han finds a person willing to take a chance on him. He makes his debut in the prison’s underground casino.
E1
At a high-end gambling house, skilled judicial trainee Kim Yo-han risks more than he can afford as Mok Jin-hyeong pushes him to bet even higher.
Kang Hak-soo
[Prosecutor's Office Admin Support staff]
Song Jae-hee
Kim Tae Soo [Yo Han's father]
Bae Yong-geun
[Detective]
Choi Seung-Il
[Prosecutor]
Kim Eung-soo
[Prosecutor]
Jung Woong-in
[Chaebol man]
Lee Chae-kyung
[Young Gook's wife]
Yoo Jae-myung
Noh Young Gook [Prosecutor]
Ye Su-jeong
Shin Dal Soo [Yo Han's grandma]
Han Sung-soo
Lee Tae Gwang [Seongju Prison inmate]
Lee Young-suk
[Monk]
Kim In-woo
[Yakuza boss]
Richard Kim
[University dean]
Lee Moo-nyoung
[Seongju Prison guard]
Sun Yul-woo
[Seongju Prison inmate]
Min Dae-sik
[Priest]
Insider has ended, so no new episodes are scheduled. The final episode aired on July 28, 2022.
The most recent episode of Insider, Season 1 Episode 16, aired on July 28, 2022.
Insider has 1 season with 16 episodes in total.
Insider first aired on JTBC on June 8, 2022.
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7.6
5.7
8.5
6.4
7.7
8.2
7.5
7.6
7.3
7.9
8.1
8.0
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