Dream High (2011)

Ahn Kil Kang as Ma Doo Shik
   Ahn Sun Young as Kang Oh Sun (Oh Hyuk's older sister)
   Ahn Seo Hyun as Go Hye Sung (Hye Mi's little sister)
       Park Eun Bin as 16 year old Hye Sung (ep 16)
   Lee Hye Sook as Song Nam Boon (Sam Dong's mother)
   Choi Il Hwa as Hyun Moo Jin (Jin Gook's father)
   Park Hyuk Kwon (박혁권) as Go Byung Jik (Hye Mi's father)
   Park Hwi Soon as Jin Gook's roommate (ep 1,2,5)

   Uhm Ki Joon as Kang Oh Hyuk
   Lee Yoon Ji as Shi Kyung Jin
   Park Jin Young (박진영) as Yang Jin Man (English teacher)
   Lee Byung Joon as Shi Bum Soo (Principal)
   Lee Yoon Mi as Maeng Seung Hee
   Baek Won Kil (백원길) as Gong Min Chul
   Bae Yong Joon as Jung Ha Myung (President) (ep 1-4)
   Joo Young Hoon (주영훈) as composing teacher (ep 11)


Kirin's Students

   Jun Ah Min as Jo In Sung (Jin Gook's friend)
   Jung Min Joo (정민주) as Jung Ah Jung
   Han Ji Hoo as Park Do Joon (sunbae)
   Yoon Young Ah as Lee Ri Ah
   Park Jin Sang (박진상) as Jun Tae San (sunbae)
   Kim Bo Reum as Ha So Hyun (sunbae)
   Bae Noo Ri (배누리)

   Jo Soo Mi (조수미) as herself (ep 1)
   Kim Hyun Joong as himself (ep 1)
   Nichkhun as Ri Ah's CF partner (ep
   Hwang Chan Sung as Oh Sun's imaginary boy (ep 12)
   Lee Teuk as himself (ep 13)
   Eun Hyuk as himself (ep 13)
   Miss A as flash mob dancers (ep 16)
   2AM as flash mob dancers (ep 16)
   Dal Shabet as Baek Hee's Kirin students (ep 16)
   Goo Joon Yup

как Go Hye Mi прие обратно баща си. Нали заради него толкова страда покрай кредиторът й.