Pemeran 12.12: The Day

Hwang Jung Min

as Jeon Doo Gwang / "Director Jeon"

Pemeran Utama

Jung Woo Sung

as Lee Tae Shin / "Director Lee"

Pemeran Utama

Lee Sung Min (이성민)

as Jeong Sang Ho / "Chief of Staff Jeong"

Pemeran Utama

Park Hae Joon (박해준)

as Noh Tae Geon / "9th Division Commander Noh"

Pemeran Utama

Kim Sung Kyun (김성균)

as Kim Jun Yeop / "Military Police Inspector Kim"

Pemeran Utama

Kim Eui Sung

as Oh Guk Sang [National Defense minister]

Pemeran Pembantu

Jung Dong Hwan

as Choi Han Gyu [President]

Pemeran Pembantu

Ahn Nae Sang

as Han Young Gyu [1st Corps commander]

Pemeran Pembantu

Choi Byung Mo

as Do Hee Cheol [2nd Airborne Brigade commander]

Pemeran Pembantu

Park Hoon (박훈)

as Moon Il Pyeong [Chief of Staff to Jeon Doo Gwang]

Pemeran Pembantu

Lee Jae Yoon

as Lim Hak Ju [Head of Security Investigation Dept.]

Pemeran Pembantu

Kim Sung Oh

as Kim Chang Se [4th Airborne Brigade commander]

Pemeran Pembantu

Yoo Sung Joo

as Min Seong Bae [Deputy chief of staff]

Pemeran Pembantu

Nam Yoon Ho

as Kang Dong Chan [Operational staff of Sugyeongsa]

Pemeran Pembantu

Hong Seo Joon

as Ha Chang Soo [Security personnel staff]

Pemeran Pembantu

Ahn Se Ho

as Jang Min Ki [Head of 30th security guard of Sugyeongsa]

Pemeran Pembantu

Jung Hyung Suk

as Park Ki Hong [8th Airborne Brigade commander]

Pemeran Pembantu

Park Jung Hak

as Mo Sang Don [30th Division commander]

Pemeran Pembantu

Park Won Sang

as Go Jae Young [3rd Army commander]

Pemeran Pembantu

Park Min I

as Jin Young Do [Leader of 33rd Security Guards]

Pemeran Pembantu

Yeom Dong Hun

as Bae Song Hak [Assistant Minister of Military Affairs]

Pemeran Pembantu

Jeon Jin Ki

as Hyun Chi Seong [Capital Corps commander]

Pemeran Pembantu

Choe Won Kyung

as Won Kyung [Military police commander]

Pemeran Pembantu

Cha Rae Hyoung

as Heo Dong Yoon [Deputy head of military police]

Pemeran Pembantu

Gong Jae Min

as Kim Byeong Jun [20th Division commander]

Pemeran Pembantu

Kwon Hyuk

as Jo Woo Taek [Defense Division commander]

Pemeran Pembantu

Han Chang Hyun

as Tak Jae Oh [6th Airborne Brigade commander]

Pemeran Pembantu

Jeon Soo Ji

as [Lee Tae Shin's wife]

Pemeran Pembantu

Seo Kwang Jae

as [Prime minister]

Pemeran Pembantu

Im Chul Hyung

as [Presidential security chief]

Pemeran Pembantu

Hyun Bong Sik

as [General joining rebel army]

Pemeran Pembantu

Kwak Ja Hyung

as Colonel Lee [2nd Airborne]

Pemeran Pembantu

Jeon Woon Jong

as Major Byeon [2nd Airborne]

Pemeran Pembantu

Lee Seung Hee

as Lieutenant Colonel Park [4th Airborne]

Pemeran Pembantu

Kim Ki Moo

as Captain Yoon [Arrest team]

Pemeran Pembantu

Moon Sung Bok

as Yeom Gil Rok [Arrest team]

Pemeran Pembantu

Kim Ok Joo

as [Jeon Doo Gwang's wife]

Pemeran Pembantu

Park Jung Pyo

as [Haengju Bridge checkpoint guard]

Pemeran Pembantu

Kwak Jin Seok

as [Head of security at Prime Minister's official residence]

Pemeran Pembantu

Han Kyu Won

as Captain Son [Prime minister office]

Pemeran Pembantu

Woo Mi Hwa

as Defense Minister Cheo

Pemeran Pembantu

Cha Geon Woo

as Kim Dong Gyu [Former head of CIA]

Pemeran Pembantu

Jung Man Sik

as Kong Su Hyeok [Special Forces commander]

Bintang Tamu

Jung Hae In (정해인)

as Oh Jin Ho [Special Forces major]

Bintang Tamu

Lee Jun Hyuk (이준혁)

as Kwon Hyung Jin [Bodyguard to chief of staff]

Bintang Tamu

Kang Seong Uk

as Min Ju Hwa [Reporter]

Bintang Tamu

Lee Mo Gae

Cinematography

Lee Jae Jin

Composer

Gwak Jeong Ae

Costume Designer

Kim Sang Bum

Editor

Moon Kwang Shik

Martial Arts Choreographer

Hong Won Chan

Screenwriter

Lee Young Jong

Screenwriter

Kim Sung Soo

Screenwriter & Sutradara

Eun Jong Geon

as [Special Forces information]

Bit part

Kim Jung Seok

as General Seo [B2 Bunker]

Bit part

Hwang Byung Kook

as General Hwang [B2 Bunker]

Bit part

Choi Min

as General O [B2 Bunker]

Bit part

Lee Soon Poong

as General Ma [B2 Bunker]

Bit part

Kang Gil Woo

as Seol So Ryeong [Hanahoe Loyalty Pledge]

Bit part

Kwon Hyuk Bum

as Lieutenant Colonel Hong [2nd Airborne]

Bit part

Kim Bum Soo

as Jo Min Beom [B2 Bunker sergeant]

Bit part

Ahn Sung Bong

as [Secretary to chief of staff of the Army]

Bit part

Jang Ji Yong

as [Secretary to national defense minister]

Bit part

Kwon Da Ham

as [Sugyeongsa lieutenant]

Bit part

Jung Woo Young

as [Sugyeongsa situation officer]

Bit part

Lee Ga Kyung

as [Sugyeongsa administrative officer]

Bit part

Kang Min Jae

as [Sugyeongsa colonel]

Bit part

Kim Nam Ho

as [Government spokesperson]

Bit part

Lee Mi Ra

as [Banquet hall emcee]

Bit part

Lee Jung Chul

as [B2 Bunker Jangseong]

Bit part

Jin Hyun Kwang

as [B2 Bunker chief staff]

Bit part

Yoon Chan

as [Jeon Doo Gwang's driver]

Bit part

Yoo Sang Jae

as [26th Division commander]

Bit part

Baek Jin Wook

as [Security agency wiretapping agent]

Bit part

Choi Ji Ho

as [Sugyeongsa personnel staff]

Bit part

Jung Tae Sung

as [Sugyeongsa military chief of staff]

Bit part

Kim Seung Hwan

as [Sugyeongsa intelligence staff]

Bit part

Yoon Dae Yeol

as Warrant Officer Yang [Arrest team]

Bit part

Baek Seung Ik

as [Police officer in Arrest team]

Bit part

Won Chun Gyu

as [9th Division deputy commander]

Bit part

Hong Seong O

as [Security officer in plainclothes]

Bit part

Paul Battle

as [US ambassador to Korea]

Bit part

Jung Yun Ha

as Madame Park

Bit part

Yoon Tae Soo

as Sgt. Bae [Gongwanchon Guard Post]

Bit part

Jang Tae Hoon (장태훈)

as [Deputy chief of staff of the Army]

Bit part

Nam Gi Hyung

as [8th Airborne Brigade commander adjutant]

Bit part

Ri Min

as [Hannam-dong taxi driver]

Bit part

Kim Sa Hun

as [National Defense Ministry reporter

Bit part

Sung Do Hyun

as [Special Forces personnel staff]

Bit part

Kwak Gi Hun

as [Presidential guard]

Bit part

Maurice Turner Jr.

as [US Army lieutenant colonel]

Bit part

Park Hyung Jun

as [Soldier]

Bit part

Yoon Jung Hoon

as [Soldier]

Bit part