Keys to the Heart

An older brother is a washed-up boxer. His younger brother is a genius pianist with physical disability. The brothers make up through their mother who is full of stories of her past.

CAST

Lee Byung-hunKim Jo-ha

Youn Yuh-jungIn-sook

Park Jeong-minJin-tae

Han Ji-minGa-yool

Kim Sung-ryungMs. Hong

Choi RiSoo-jung

Bek Hyun-jinDong-soo

Hwang Seok-jeongChief Kang

Park Ji-yeonYougn In-sook

Moon SookBok-ja

Oh Hye-wonBok-ja's Guard

Lee Joo-youngEun-ha

Ahn Seong-bongSky Lounge Manager

Park Ji-hoonTae-gu

Park Soo-ohYoung Jo-ha