Elenco & Equipe de I Hear Your Voice
Lee Bo-youngJang Hye-Sung Yoon Sang-hyunCha Kwan-Woo Jung Woong-inMin Joon-Kook Kim Kwang-kyuKim Kong-Sook Jeong Dong-hwanSeo Dae-Seok Kim So-hyunJang Hye-Sung (young) Goo Seung-hyunPark Soo-Ha (young) Kim Soo-yeonMoon Dong-hee Kim Mi-kyeongJeon Young-Ja 
