Tuning Fork (소리굽쇠) 9 years old

Credits

Tuning Fork Cast

Name	Character
Jo An She was 31, now 41 years old
Ji Dae-han He was 45, now 55 years old

Tuning Fork Crew

Name	Department
Choo Sang-rok as Director.	Directing
Choo Sang-rok as Writer.	Writing