At That Time Jessy Was 20

Seol Hyang

Jessy

Lim Yeong-seo

Major Brown

Hong Seok-yeon

Mr. Gong

Ahn Byeong-kyeong

Mr. Hwang

Yoo Young-mi

Mrs. Danggodong

Jang Myoung-un

Cheol-ho

Ki Joo-bong

Chairman Min

Kim Hyeong-il

Detective Chief

Yeon Du-hong

Madame Haepyeong

Yu Da-eun

US Army Officer Sunny

Kim Chang-jo

Dal-su

Park Seung-hyun

Seon-mi

Kim Ga-bin

Yeon-ju

Baek Gyeong-hun

S Club Manager

Lee Ye-jin

Chief Monk of Jabisa Temple

Yoo Seung-hee

Elementary School Principal

Kwon Ja-yeong

1st Grade Elementary School Homeroom Teacher

Kim Seon

Nursing Officer Major

Oh Ahn-jin

US Army Sergeant Tony

Kim Jae-geun

US Army Sergeant James