KO
Heartbeat
심장소리
7.01 votes20220h 28m
Caught up in anxiety, eight-year-old Chul in school tells his teacher that he is going to the bathroom but runs straight home.
Your rating
Where to watch in India
Not available to stream in India right now.
Top cast
Kim Gun-woo
Cheol-yi
Jeon Do-yeon
Cheol-yi's Mother
Sul Kyung-gu
Cheol-yi's Father
Kang Ju-ri
Teacher
Lee Han-byeol
Kid
Kim Su-hyeon
Kid
Seo Ji-ho
Kid
Kim Ye-seong
Kid
Song Won-su
Elder
Lee Joong-ok
Police Officer
Kim Hak-sun
Vest
Park Ok-chool
Neighbor's child's mother
Shin Yun-sook
Woman
Park Bo-kyung
Elevator Mom
Lee Jae-deok
Elevator Dad
Crew
Gallery
