Adamas (TV series)

Adamas is a South Korean television series starring Ji Sung, Seo Ji-hye, and Lee Soo-kyung. It aired on tvN from July 27 to September 15, 2022, every Wednesday and Thursday at 22:30 (KST) for 16 episodes. It is also available for streaming on Disney+ in selected regions and Hulu in the United States.

Synopsis
Adamas tells the story of twin brothers (Ji Sung) fighting against evil to unveil the truth behind a murder that happened 22 years ago in order to clear their biological father's charges, who was accused of killing their stepfather after hearing the death penalty date that has been scheduled for their biological father.

Main

 * Ji Sung as Ha Woo-shin / Song Soo-hyun
 * Seo Ji-hye as Eun Hye-soo
 * Lee Soo-kyung as Kim Seo-hee

People around Ha Woo-shin

 * Heo Sung-tae as Choi Tae-seong (Chief Choi)
 * Lee Geung-young as Kwon Jae-yoo
 * Hwang Jung-min as Butler serving as President Kwon
 * Seo Hyun-woo as Kwon Hyun-jo
 * Lee Si-won as Secretary Yoon
 * Shin Hyeon-seung as Lee Dong-rim
 * Woo Hyun-joo as Mrs. Oh
 * Go Yoon as Park Yo-won
 * Choi Chan-ho as Kim Yo-won

People of Team A

 * Oh Dae-hwan as Leader of Team A
 * Park Hye-eun as Ace Sun
 * Lee Ho-cheol as Section Chief Jung
 * Jo Dong-in as Chief Lee

Special Investigation Headquarters

 * Choi Deok-moon as Kang Hyuk-pil
 * Jang Jin-hee as Miss Lee

Others

 * Jo Sung-ha as Lee Chang-woo
 * Jo Hyun-woo as Song Soon-ho
 * Lee Do-yeop as A mysterious man who watches Song Soo-hyun.
 * Jo Han-joon as The repairman came to fix Soo-hyun's bathroom.

Special appearances

 * Ahn Bo-hyun as Kwon Min-jo
 * Ko Kyu-pil as Gong Dae-chul, Head of the Special Division of the Jungam District Attorney's Office.