About Keys to the Heart
- Released on January 17, 2018
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.
Full Cast of Keys to the Heart
Lee Byung-hun plays Jo-Ha Kim
Lee Byung-hun (이병헌) is a South Korean actor, singer and model. He was born on July 12, 1970. He achieved wider fame a...
See Lee Byung-hun's other roles →Youn Yuh-jung plays In-sook
Park Jeong-min plays Jin-tae
Park Jeong-min was born on February 25, 1987 and is currently 37 years old.
See Park Jeong-min's other roles →Han Ji-min plays Ga-yool
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Kim Sung-ryung plays Ms. Hong
Choi Ri plays Soo-jung
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Baek Hyun-jin plays Dong-soo
Hwang Seok-jeong plays Chief Kang
Hwang Suk-jung (born February 2, 1971) is a South Korean actress. She has mostly played supporting roles in films and...
See Hwang Seok-jeong's other roles →Park Ji-yeon plays Yougn In-sook
Moon Sook plays Bok-ja
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Oh Hye-won plays Bok-Ja's guard 4
See Oh Hye-won's other roles →
