Pemeran Youth of May

Lee Do Hyun (이도현)

as Hwang Hee Tae

Pemeran Utama

Go Min Si (고민시)

as Kim Myung Hee

Pemeran Utama

Lee Sang Yi (이상이)

as Lee Soo Chan

Pemeran Utama

Keum Sae Rok

as Lee Soo Ryun

Pemeran Utama

Hwang Young Hee

as Choi Soon Nyeo [Housekeeper]

Pemeran Pembantu

Kim Eun Soo

as Lee Gwang Gyu

Pemeran Pembantu

Park Se Hyun

as Lee Jin Ah

Pemeran Pembantu

Kim Yi Kyeong

as Oh In Young

Pemeran Pembantu

Kwon Ji Woo

as Kim Kyung Soo [Teenager]

Pemeran Pembantu

Jung Wook Jin

as Choi Jeong Haeng

Pemeran Pembantu

Rho Sang Bo

as Hong Sang Pyo

Pemeran Pembantu

Kim Bo Jung

as Kim Min Joo

Pemeran Pembantu

Joo Bo Young

as Park Sun Min

Pemeran Pembantu

Lee Kyu Sung

as Jung Hye Gun

Pemeran Pembantu

Jang Won Hyuk

as Yoo Byeong Cheol

Pemeran Pembantu

Park Chul Min

as Choi Byeong Girl

Pemeran Pembantu

Heo Jung Do

as Lee Gyeong Pil

Pemeran Pembantu

Choi Seung Hoon

as Hwang Jung Tae [Teen]

Pemeran Pembantu

Jo Yi Hyun

as Kim Myung Soo [Child]

Pemeran Pembantu

Lee Hwang Ui

as Han Suk Joong

Pemeran Pembantu

Kim In Sun

as Jang Suk Chul [Teen]

Pemeran Pembantu

Lee Bong Joon

as [Student protestor]

Pemeran Pembantu

Choi Won Young (최원영)

as Hwang Hee Tae [Adult] (Ep. 12)

Bintang Tamu

Jung Hee Tae

as Kim Kyung Soo [Adult] (Ep. 11-12)

Bintang Tamu

Kwon Hyuk Hyun

as Lee In Jae (Ep. 1)

Bintang Tamu

Lee Joong Yul

as Mr. Kim (Ep. 1)

Bintang Tamu

Kwak Ja Hyung

as Sang Gon (Ep. 1)

Bintang Tamu

Bae Seong Il

as [Police chief] (Ep. 1)

Bintang Tamu

Yoo Soon Woong

as [Priest] (Ep. 1, 8)

Bintang Tamu

O Gyu Taek

as [Used car dealer] (Ep. 1)

Bintang Tamu

Jin Yong Wook

as Hyun Chul (Ep. 2)

Bintang Tamu

Jung Ji Ahn

as [Bus attendent] (Ep. 2)

Bintang Tamu

Gu Da Song

as Bo Yeon (Ep. 3, 9)

Bintang Tamu

Lee Young Jin

as [Doctor] (Ep. 3)

Bintang Tamu

Kim Jin Sung

as Ki Nam [Student]

Bintang Tamu

Kim Gun Soo

as [Young man]

Bintang Tamu

Park Hye Jin

as [Grandmother]

Bintang Tamu

Nam Do Yoon

as [Student] (Ep. 9)

Bintang Tamu

Jung Joon

as Jin Gyu

Bintang Tamu

Kim Seong In

as [Soldier]

Bintang Tamu

Jo Ji Hyun

as [Bus station employee] (Ep. 10)

Bintang Tamu

Jang Do Ha

as Lee Seo On (Ep. 12)

Bintang Tamu

Kim Joo Yeon

as [Nurse] (Ep. 12)

Bintang Tamu

Nam Tae Woo

as [Plainclothes agent]

Bintang Tamu

Kim Jun Won

as General Choi Jin Young

Bintang Tamu

Yoon Seung Hoon

as [Paramedic] (Ep. 9-10)

Bintang Tamu

Ahn Jong Jin

as [Student] (Ep. 8)

Bintang Tamu

No Kyung

as [Sergeant] (Ep. 10)

Bintang Tamu

Park Yong

as Byun Sung Soo (Ep. 10)

Bintang Tamu

Yoo Tae Joo

as [Soldier] (Ep. 12)

Bintang Tamu

Gu Bon Jin

as [Hospital exec.] (Ep. 9)

Bintang Tamu

Lee Joo Ahn

as [Plainclothes agent]

Bintang Tamu

Im Woo Chan

as [Plainclothes agent] (Ep. 12)

Bintang Tamu

Kim Chul Yoon

as Sang Min (Ep. 8)

Bintang Tamu

Gu Jun Woo

as Sung Il

Bintang Tamu

Kim Nam Jin

as [Orphanage nun] (Ep. 4)

Bintang Tamu

Sung Ki Yoon

as Hwang Jung Tae [Adult] (Ep. 12)

Bintang Tamu

Lee Sang Hwa

as [Violent guy in hospital] (Ep. 12)

Bintang Tamu

Seong No Jin

as Kim Myung Soo [Adult] (Ep. 12)

Bintang Tamu

Choi Nam Uk

as [Taxi driver] (Ep. 8)

Bintang Tamu

Jang Tae Min

as [Ambulance driver] (Ep. 8)

Bintang Tamu

Han Myung Hwan

as Kim Sung Wook (Ep. 9)

Bintang Tamu

Ko Na Young

as [Restaurant owner] (Ep. 12)

Bintang Tamu

Kim Ji Hye

as [Nurse #1]

Bintang Tamu

Won Ha Neul

as (Ep. 7-8, 10)

Bintang Tamu

Go Gun Ryung

as [Bus rider] (Ep. 9)

Bintang Tamu

Lee Ju Young

as [Sports team boy]

Bintang Tamu

Kim Tae Bum

as Park Chul Bum [Coach]

Bintang Tamu

Yun Jin Seong

as Jang Seok Chul (Ep. 12)

Bintang Tamu

Jo Kyung Jae

as Sports team boy

Bintang Tamu

Jin Tae Yeon

as Lee Hyun Shim

Bintang Tamu

Han Sa Myung

as Won Seok (Ep. 4)

Bintang Tamu

Park Se Jun

Composer

Song Min Yeop

Sutradara

Lee Dae Kyung

Sutradara

Lee Kang

Screenwriter