On screen
Cast
24 credited performers
Kim So-hyun
Kim Jojo
Jung Ga-ram
Lee Hye-yeong
Song Kang
Hwang Sun-oh
Go Min-si
Park Gul-mi
Lee Jae-eung
Chon Duk-gu
Kim Si-eun
Yuk-jo
Song Seon-mi
Jeong Mi-mi
Shim Yi-young
Bae Gyeong-hee
Kim Young-pil
Hwang Jae-cheol
Park Seong-yeon
Jojo's Aunt
Yoon Na-moo
Kim Min-jae
Shin Seung-ho
Jang Il-sik
Z.HERA
Kim Jang-go
Song Geon-hee
Marx
Choi Joo-won
Character not listed
Kim Hee-chang
Character not listed
Kim Ye-ji
Sung Ji-yeon
Kim Yeong-ok
Jo Jo's grandmother
Han Seo-wool
Classmate
Park Ji-hoon
Ji-Hoon
Ki Do-hun
Brian Chon
Bae Da-bin
Mon-sun
Han Ye-ri
Radio DJ
Im Se-mi
Character not listed