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Poster: Adamas

Series

Adamas

아다마스

2022EndedSouth Korea75 min

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Crime Drama secret organization twin brother reporter writer

+5

twins prosecutor mysterious killer mysterious death mysterious figure

What's it about?

Twin brothers Woo-sin and Soo-hyun lose their father in a murder case. Twenty-two years later, the brothers seek to clear their father's name.

Where to stream?

1 offer

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Checked 09/29/2026 · United States catalog · account required.

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Availability data partly provided by JustWatch via TMDB.

Trailers & videos

[티저 Full] 진범을 찾는 형X증거를 찾는 동생! 쌍둥이 형제의 진실 추적기 #아다마스 EP.0 — Teaser · Korean · official · YouTube

[메이킹] 연기력 만렙 배우들이 한자리에?! '아다마스' 대본 리딩 현장! #아다마스 EP.0

Behind the scenes · Korean · official · YouTube

2 videos — they play on each provider's site

Cast

Portrait: Ji Sung

Ha Woo-shin / Song Soo-hyun

Portrait: Seo Ji-hye

Portrait: Lee Soo-kyung

Portrait: Heo Sung-tae

Portrait: Oh Dae-hwan

Team A Leader Lee

Portrait: Lee Kyung-young

Lee Kyung-young

Portrait: Hwang Jeong-min

Hwang Jeong-min

Portrait: Choi Deok-moon

Portrait: Seo Hyun-woo

Portrait: Park Hae-eun

Portrait: Cho Seong-ha

Portrait: Lee Si-won

Portrait: Shin Hyeon-seung

Shin Hyeon-seung

Portrait: Woo Hyun-ju

Portrait: Go Yoon

Portrait: Choi Chan-ho

Portrait: Lee Ho-cheol

Portrait: Cho Dong-in

Portrait: Jang Jin-hee

Special Agent Miss Lee

Portrait: Won Tae-min

Special Agent Mr. Han

20 of 50 people — scroll sideways

Crew

Writer

Choi Tae-gang

Director

Park Seung-woo

Episodes

Season 1 — 16 episodes · from 07/27/2022

Page 1 of 1 · Episodes 1–16

Still from episode 1

Episode 1

S01E0107/27/202277 min

Woo Sin enters Kwon's mansion in search of Adamas. Su Hyeon begins to question his father's death.

11 guest appearances

Ko Kyu-pil (Gong Dae-chul), Kim Jong-goo (Hwang Byung-chul), Yun Yoo-sun (Ha Young-shin [Woo-shin's mother]), Min Eung-sik (Prosecutor office deputy head), Kang Hak-soo (Chief Yang), Jung Young-hoon (Team A agent), Han Sa-myeong (Team A agent Cha), Hwang Jin-hwan (Haesongwon security guard), Choi Mu-in (Im Deok-su [killer]), Jo Hyun-wu (Song Soon-ho), Kim Do-yoon (Sergeant Ko Chul-min)

Still from episode 2

Episode 2

S01E0207/28/202264 min

Woo Sin tries to lure Tae Sung into his plan while Soo Hyun meets with a witness.

5 guest appearances

Kim Jeong-ho (Kim Won-joong), Jung Young-hoon (Team A agent), Heo Tae-hee (Prosecutor Han Min-soo), Hwang Jin-hwan (Haesongwon security guard), Park Seong-chan (Director Jung Hyo-gun)

Still from episode 3

Episode 3

S01E0308/03/202270 min

Woo Sin's plan is on the verge of collapsing and Su Hyeon's witness is suddenly found dead.

6 guest appearances

Ko Kyu-pil (Gong Dae-chul), Kim Jong-goo (Hwang Byung-chul), Kim Jeong-ho (Kim Won-joong), Jung Young-hoon (Team A agent), Han Sa-myeong (Team A agent Cha), Hwang Jin-hwan (Haesongwon security guard)

Still from episode 4

Episode 4

S01E0408/04/202264 min

Woo Sin lights a fire in the mansion to find Adamas and Soo Hyun receives a mysterious text message.

8 guest appearances

Ahn Bo-hyun (Kwon Min-jo), Ko Kyu-pil (Gong Dae-chul), Kim Jong-goo (Hwang Byung-chul), Yun Yoo-sun (Ha Young-shin [Woo-shin's mother]), Jung Young-hoon (Team A agent), Han Sa-myeong (Team A agent Cha), Hwang Jin-hwan (Haesongwon security guard), Jo Hyun-wu (Song Soon-ho)

Still from episode 5

Episode 5

S01E0508/10/202265 min

Woo Sin plans to steal Adamas immediately and Soo Hyun interrogates the person who followed him.

5 guest appearances

Jin Tae-yeon (Jang Young-ja), Jung Young-hoon (Team A agent), Han Sa-myeong (Team A agent Cha), Hwang Jin-hwan (Haesongwon security guard), Kim Do-yoon (Sergeant Ko Chul-min)

Still from episode 6

Episode 6

S01E0608/11/202268 min

Woo Shin searches for the disappeared Adamas and Soo Hyun and Seo Hee are ambushed by Team A.

9 guest appearances

Ko Kyu-pil (Gong Dae-chul), Kim Jong-goo (Hwang Byung-chul), Yun Yoo-sun (Ha Young-shin [Woo-shin's mother]), Kang Hak-soo (Chief Yang), Im Byeong-gi (Director Eun), Jin Tae-yeon (Jang Young-ja), Jung Young-hoon (Team A agent), Han Sa-myeong (Team A agent Cha), Hwang Jin-hwan (Haesongwon security guard)

Still from episode 7

Episode 7

S01E0708/17/202269 min

Woo Sin asks Hye Soo for help to keep Mrs. Oh silent, and Soo Hyun and Seo Hee find out who Team A is.

7 guest appearances

Ahn Bo-hyun (Kwon Min-jo), Im Byeong-gi (Director Eun), Jo Han-joon ([Undercover agent]), Jung Young-hoon (Team A agent), Han Sa-myeong (Team A agent Cha), Hwang Jin-hwan (Haesongwon security guard), Jo Hyun-wu (Song Soon-ho)

Still from episode 8

Episode 8

S01E0808/18/202270 min

Woo Sin writes a novel about Soon Yi's dead son and Soo Hyun tries to secure his father's autopsy report.

6 guest appearances

Ko Kyu-pil (Gong Dae-chul), Yun Yoo-sun (Ha Young-shin [Woo-shin's mother]), Jin Tae-yeon (Jang Young-ja), Jung Young-hoon (Team A agent), Han Sa-myeong (Team A agent Cha), Yang Heung-ju (Warden Jeon Byung-gyu)

Still from episode 9

Episode 9

S01E0908/24/202269 min

Woo Sin eyes the eightieth anniversary ceremony. Su Hyeon and Seo Hee head to ARES.

9 guest appearances

Ahn Bo-hyun (Kwon Min-jo), Jin Tae-yeon (Jang Young-ja), Jung Young-hoon (Team A agent), Heo Tae-hee (Prosecutor Han Min-soo), Han Sa-myeong (Team A agent Cha), Hwang Jin-hwan (Haesongwon security guard), Kim Bi-bi (ARES Team Leader Lee Mi-young), Park Kee-ryung (ARES CEO Kim Gun-ho), Kim Do-yoon (Sergeant Ko Chul-min)

Still from episode 10

Episode 10

S01E1008/25/202267 min

Su Hyeon searches for Seo Hee and Woo Sin gets involved in a case with Tae Sung and Agent Kim.

4 guest appearances

Jang Ui-don (Jang Eui-don), Han Sa-myeong (Team A agent Cha), Hwang Jin-hwan (Haesongwon security guard), Choi Da-young (Ms. Cho)

Still from episode 11

Episode 11

S01E1108/31/202263 min

Woo Shin carries out his plan to steal Adamas. Soo Hyun receives an invitation and heads to the hall.

4 guest appearances

Jeon Kwang-jin ([Bomb squad captain]), Hwang Jin-hwan (Haesongwon security guard), Song Hyeong-su (Jeweler), Ok Chae-hun (Kwon Hyun-jo [young])

Still from episode 12

Episode 12

S01E1209/01/202269 min

Woo Sin tries to understand Kwon's true intentions, and Su Hyeon makes an all-out effort to save Seo Hee.

6 guest appearances

Kim Jong-goo (Hwang Byung-chul), Yun Yoo-sun (Ha Young-shin [Woo-shin's mother]), Kang Hak-soo (Chief Yang), Hwang Jin-hwan (Haesongwon security guard), Park Ji-ho (Hwang Byung-chul's aide), Jang Tae-min (Detective)

Still from episode 13

Episode 13

S01E1309/07/202271 min

Su Hyeon meets Lee Chang Woo and learns the truth. Woo Sin looks into the Kangchun prison incident.

9 guest appearances

Yun Yoo-sun (Ha Young-shin [Woo-shin's mother]), Kim Jeong-ho (Kim Won-joong), Heo Tae-hee (Prosecutor Han Min-soo), Han Sa-myeong (Team A agent Cha), Hwang Jin-hwan (Haesongwon security guard), Choi Mu-in (Im Deok-su [killer]), Jo Hyun-wu (Song Soon-ho), Jang Tae-min (Detective), Kim Do-yoon (Sergeant Ko Chul-min)

Still from episode 14

Episode 14

S01E1409/08/202271 min

Woo Sin becomes a hostage of Team A. Su Hyeon and Seo Hee go to save Woo Sin.

4 guest appearances

Kim Jong-goo (Hwang Byung-chul), Im Byeong-gi (Director Eun), Han Sa-myeong (Team A agent Cha), Hwang Jin-hwan (Haesongwon security guard)

Still from episode 15

Episode 15

S01E1509/14/202270 min

Woo Sin searches for the missing figure and Su Hyeon follows the clues left by Team A.

4 guest appearances

Kim Jong-goo (Hwang Byung-chul), Im Byeong-gi (Director Eun), Jung Young-hoon (Team A agent), Han Sa-myeong (Team A agent Cha)

Still from episode 16

Episode 16

S01E1609/15/202269 minFinale

Su Hyeon bumps into Mr Lee on Team A's black site. Woo Sin and Seo Hee run to Su Hyeon's rescue.

3 guest appearances

Jung Young-hoon (Team A agent), Hwang Jin-hwan (Haesongwon security guard), Park Seong-chan (Director Jung Hyo-gun)

Image gallery

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Stills (15)

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Images © their respective rights holders · Source: TMDB