Tuổi Trẻ Của Tháng Năm

Oh Man Suk

Hwang Ki Nam [Hee Tae's father]

Um Hyo Sup

Lee Chang Geun [Lee siblings' father]

Kim Won Hae

Kim Hyun Cheol [Myung Hee's father]

Hwang Young Hee

Choi Soon Nyeo [Housekeeper]

Shim Yi Young

Song Hae Ryeong [Hee Tae's stepmother]

Kim Eun Soo

Lee Gwang Gyu

Park Se Hyun

Lee Jin Ah

Kim Yi Kyeong

Oh In Young

Kwon Ji Woo

Kim Kyung Soo [Teenager]

Jung Wook Jin

Choi Jeong Haeng

Rho Sang Bo

Hong Sang Pyo

Kim Bo Jung

Kim Min Joo

Joo Bo Young

Park Sun Min

Lee Kyu Sung

Jung Hye Gun

Jang Won Hyuk

Yoo Byeong Cheol

Park Cheol Min

Choi Byeong Girl

Heo Jung Do

Lee Kyung Pil

Choi Seung Hoon

Hwang Jung Tae [Teen]

Jo Yi Hyun

Kim Myung Soo [Child]

Lee Hwang Ui

Han Suk Joong

Choi Moon Soo

[Han Suk Joong's wife]

Kim In Sun

Jang Suk Chul [Teen]

Lee Bong Joon

[Student protestor]

Cha Sang Mi

[Maid in Hee Tae's home]