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

Gi Ju-bong

Chairman Min

Kim Hyeong-il

Detective Chief