1 Season
11 Episode
Idol School - Season 1 Episode 4
- Year: 2017
- Country: South Korea
- Genre: Reality
- Studio: Mnet, tvN
- Keyword: music competition, audition, k-pop, idol group
- Director:
- Cast: Bada, Stephanie Kim, Lee Soon-jae, Kim Hee-chul, Lee Hae-in, Natty