Main Characters
Yoon Sang Eun
1 main appearances
Jin Se Kyung
1 main appearances
Woo Sung Jae
1 main appearances
Recurring Guest Characters
Seo Hae Chan
1 guest appearances
Oh Gye Hyang
1 guest appearances
Astronomy Center Staff
1 guest appearances
Airport Guide #1
1 guest appearances
Airport Guide #2
1 guest appearances
Kim Su Dong
1 guest appearances
Shin Jung Soon
1 guest appearances
Public Official
1 guest appearances
Yoo So Min
1 guest appearances
Jung Ha Yul
1 guest appearances
Park Jin Seo
1 guest appearances
Jung Soo Geun
1 guest appearances
Min Hee Jin
1 guest appearances
Yeo Mi Ryung
1 guest appearances
Ri Kyung Hwa
1 guest appearances
Father Baek Sang Hyuk
1 guest appearances
Major
1 guest appearances
Joo Myung Ok
1 guest appearances
Kim Bo Ae
1 guest appearances