Senyum Dream High

 Song Sam Dong

Go Hye Mi

Go Hye Sung

 Jin Gook / Hyun Shi Hyuk

Yoon Baek Hee

Kim Pil Sook

Jason

Guru Kang Oh Yuk

Kepala Sekolah

Guru Shi Kyung Jin

 Guru Yang Jin Man

Kang Oh Sun

Ma Do Shik