Insider traces the events that unfold when a judicial trainee, Kim Yo-han’s (Kang Ha-neul) world is turned upside down after an undercover operation goes wrong and he lands up in jail.  


Directed by: Min Yeon-hong
Written by: Moon Man-se
Starring: Kang Ha-neul. Lee Yoo-young
Extended Cast: Kim Sang-ho, Yoon Byung-hee, Kang Young-seok, Cha Yeop, Sung Ji-ru, Jung Man-sik, Heo Sung-tae, Kim Si-eun, Gan Bingbing
Original network: JTBC
Original release: June 2022
No. of episodes: 16
Production Company(s): Ace Factory, SLL
Distributor: JTBC