Seo Kang-joon
Im Eun-seob (16 eps)
Park Min-young
Mok Hae-won (16 eps)
Moon Jeong-hee
Shim Myeong-yeo (16 eps)
Lee Jae-wook
Lee Jang-woo (16 eps)
Lim Se-mi
Kim Bo-young (16 eps)
Kim Hwan-hee
Im Hwi (16 eps)
Kim Young-dae
Oh Young-woo (16 eps)
Jin Hee-kyung
Shim Myeong-joo (16 eps)
Yang Hye-ji
Ji Eun-sil (16 eps)
Park Han-sol
Joo-hee (16 eps)
Nam Kee-ae
Yoon Yeo-Jung (16 eps)
Kang Shin-il
Im Jong-Pil (16 eps)
Lee Sun-hee
Choi Soo-Jung (16 eps)
Choo Ye-jin
Kwon Hyun-Ji (16 eps)
Lee Tae-hyeong
Bae Geun-Sang (16 eps)
Lee Bong-ryeon
Jang Ha-Nim (16 eps)
Shin Dong Hoon
City Hall Employee (2 eps)
Bae Min-jun
[Teenager on bench] (1 eps)