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What is Keys to the Heart about?
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.
- Genres
- Drama, Comedy
- Released
- 2018-01-17
- Director
- Choi Sung-hyun
- Rating
- ★ 8.0 / 10
Top cast
- Lee Byung-hun Kim Jo-ha
- Youn Yuh-jung In-sook
- Park Jeong-min Jin-tae
- Han Ji-min Ga-yool
- Kim Sung-ryung Ms. Hong
- Choi Ri Soo-jung
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