The Sound of Your Heart: Reboot

Jo Seok

Creator

Sung Hoon

Jo Suk

Kwon Yu-ri

Choi Ae Bong

Shim Hye-jin

Jo Suk's Mother

Tae Hang-ho

Jo Joon

Ju Jin-mo

Jo Suk's Father

Ji Soo-won

Ae Bong's mother

Park Cheol-min

Ae Bong's father

Kim Sung-Won

Boo Wook

Kang Yoon

Shin

Bae Yoon-kyung

Sook Ja

Seo Eun-ah

Tae Hee