DREAM HIGH

DREAM HIGH 

Suzy as Go Hye Mi

Go Hye Mi is the main character of this drama. Originally from a wealthy family, after her mother's death, her father's business failed and their family fell into debt and his father went to other countries. She is pursued by debt collector Ma Doo Shik and his men for much of the beginning of the drama.

Kim Soo Hyun as Song Sam Dong

Song Sam Dong is a naive country boy who follows Hye Mi to Seoul after falling in love with her. He has an exceptional innate musical aptitude without any formal training. Hye Mi gives him a make over where he transforms into a "hottie" and he gets a haircut that resembles Jin Guk's.

Taecyeon as Hyun Si Hyuk (Jin Guk)

Jin Guk is a childhood friend of Go Hye Mi and he constantly tries to help her. He tries to get Hye Mi to remember their childhood memories. He excels primarily at dancing and rapping. He sings a ballad as his showcase song called "My Valentine". He is in a love triangle with Go Hye Mi and Yoon Baek Hee. After performing with Baek Hee at the music showcase, he debuts with one of Korea's top entertainment agencies as a member of a group called "Group K".

Ham Eun Jung as Yoon Baek Hee

Baek Hee is Hye Mi's best friend and sidekick at their old school, but she is betrayed by Hye Mi during the Kirin School audition. She is devastated by the betrayal and becomes Hye Mi's biggest rival. She is surprised and confused when she discovers that Hye Mi is apologetic for her actions and wants to be friends again. She has a crush on Jin Guk and is jealous of Hye Mi, who holds his attentions.

IU as Kim Pil Suk

Kim Pil Suk first appears as a girl wearing a sushi mascot costume during the auditions. She is a girl with a beautiful voice and perfect pitch but is overweight. She has a major crush on Jason, and leaves a lollipop on his locker every day.

Wooyoung as Jason

Jason is an American exchange student who excels mainly in dancing but is also good at singing. He is courteous and has good manners, leading to misunderstandings with Pil Suk, who believes that he does this because he likes her.

EXTENDED CAST 

• 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 Guk's father) 
• Park Hyuk Kwon (박혁권) as Go Byung Jik (Hye Mi's father)
• Park Hwi Soon as Jin Guk's roommate (ep 1, 2, 5)

KIRIN'S TEACHER

• Uhm Ki Joon as Kang Oh Hyuk 
• Lee Yoon Ji as Shi Kyung Jin 
• Park Jin Young as Yang Jin Man 
• Lee Byung Joon as Principal Shi Bum Soo 
• Lee Yoon Mi as Maeng Seung Hee 
• Baek Won Kil as Gong Min Chul
• Bae Yong Joon as President Jung Ha Myung 
• o Young Hoon as the composing teacher 

Kirin's Students 

• Jun Ah Min as Jo In Sung (Jin Guk's friend)
• JOO as Jung Ah Jung 
• Han Ji Hoo as Park Do Joon 
• Yoon Young Ah as Lee Ri Ah
• Park Jin Sang (박진상) as Jun Tae San 
• Kim Bo Reum as Ha So Hyun 

Cameos 

• Jo Soo Mi (조수미) as herself (ep 1) 
• Kim Hyun Joong as himself (ep 1)
• Nichkhun as Ri Ah's CF partner (ep 8) 
• Chansung as himself 
• Koo Jun Yup as himself (ep 9)
• Chansung 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) 

Soundtracks :

1. "Dream High" - Taecyeon, Wooyoung, Suzy,Kim Soo Hyun, JOO 

2. "Someday" - IU 

3. "My Valentine" - Taecyeon & Nichkhun

4. "못 잊은 거죠 (If)" - Park Jin Young

5. "Maybe" - Sunye

6. "사랑하면 안될까 (Can't I Love You?)" - Changmin & Jinwoon

7. "가지마 (Don't Leave)" - Junsu & Lim Jeong Hee

8. "어떤이의 꿈 (A Part of This Dream)" - San E (Feat SoHyang Of POS)

9. "겨울아이 (Winter Child)" - Suzy

10. "Dreaming" - Kim Soo Hyun 

11. "못 잊은 거죠 (If) (Inst.)" - Park Jin Young

12. "Maybe (Inst.)" - Sunye