Oh Yeon-seo

Jang Hee-won • 12 episodes

Gwon Se-na • 16 episodes

Han Jae-hui • 18 episodes

Hong Gyu-ok

Lee Min-kyung • 13 episodes

Joo Seo-Yeon • 32 episodes

Self • 1 episodes

Hong Seol

Jung Soo-min • 12 episodes

Jin Seon-mi / Samjang • 20 episodes

Princess Hyemyung • 32 episodes

Han Hong Nan / "Han Gi Tak" • 16 episodes

Park Chae-kyung

Self - Host • 8 episodes

Shin Yool • 24 episodes

Jang Bo-ri • 52 episodes

Choi Ah-jin • 20 episodes

Bang Mal-sook • 58 episodes

Song Eun-ji

Na Gong-Joo • 129 episodes

Self • 1 episodes

方末淑 • 20 episodes

Lee So-jin • 20 episodes

Han Soo-min (voice)

Queen Inwon • 60 episodes

Lee Eun • 30 episodes

Self • 1 episodes

Eugene

Self • 241 episodes

Eori • 86 episodes

서수진 • 1 episodes

Chung Eun-gyeong

Female Teacher

Son Seong-ok • 20 episodes

Lee Ye-rim • 64 episodes