Full cast of The Sound of Magic

Ji Chang-wook

Lee Eul

6 episodes

Choi Sung-eun

Yun Ah-yi

6 episodes

Hwang In-yeop

Na Il-deung

6 episodes

Chi Hae-won

Baek Ha-Na

6 episodes

Choi Young-jun

Detective Kim

6 episodes

You Chea-myung

Il-deung's Father

6 episodes

Kim Hye-eun

Il-deung Mother

6 episodes

Cho Han-cheul

Yoon Ah-yi's Father

6 episodes

Kim Ba-da

Sergeant Park

6 episodes

Oh So-hyun

Seo Ha-Yoon

6 episodes

Hong Jeong-min

Yoon Yoo-Yi

6 episodes

Kim Bo-yoon

Kim So-Hee

6 episodes

Im Gi-hong

Homeroom teacher

6 episodes

Park Ha-na

Min Ji-Soo

6 episodes

Hwang Se-Hee

Lee Na-Yeong

6 episodes

Kim Kyu-na

Child watching magic

6 episodes

Yoon Kyung-ho

Kim Doo-Sik

2 episodes

Lee Ki-seop

Forensics investigator

1 episode

Ryu Kyung-soo

Convenience store part-timer

1 episode

Kang Moon-kyung

Principal

1 episode

Lee Seung-joon

Teacher

1 episode

Choi Seung-hoon

Na Il-Deung [Young]

1 episode

Park Da-on

Boy spectator

1 episode

Yoo Chae-yeon

Girl spectator

1 episode

Park Seoung-tae

Mugging victim

1 episode

Kim Jin

Jogger

1 episode

Jeon Jun-woo

Police officer

1 episode

Nam Da-reum

Ri Eul / Ryu Min-Hyuk [Teen]

1 episode

Hong Seo-hui

Min Ji-Soo [Young]

1 episode

Lee Dong-kyu

Reporter

1 episode

Kim Yeon-woo

Student

1 episode

Lee Suk-hyeong

Student

1 episode

Lee Ki-seop

Forensics investigator

1 episode

Cho Si-yeon

Birthday girl

1 episode