Cast and Crew of Keys to the Heart

Cast of
Keys to the Heart

About 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.

Full Cast of Keys to the Heart

Lee Byung-hun
plays Jo-Ha Kim

Lee Byung-hun as 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...

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Youn Yuh-jung
plays In-sook

Park Jeong-min
plays Jin-tae

Park Jeong-min as Jin-tae

Park Jeong-min was born on February 25, 1987 and is currently 37 years old.

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Han Ji-min
plays Ga-yool

Kim Sung-ryung
plays Ms. Hong

Choi Ri
plays Soo-jung

Baek Hyun-jin
plays Dong-soo

Hwang Seok-jeong
plays Chief Kang

Hwang Seok-jeong as Chief Kang

Hwang Suk-jung (born February 2, 1971) is a South Korean actress. She has mostly played supporting roles in films and...

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Park Ji-yeon
plays Yougn In-sook

Moon Sook
plays Bok-ja

Oh Hye-won
plays Bok-Ja's guard 4

Lee Joo-young
plays Eun-ha

Ahn Seong-bong
plays Sky lounge Manager

Park Ji-hoon
plays Tae-gu

Park Sang-hoon
plays Young Jo-Ha

Yoon Yeong-gyun
plays Police

Son Woo-hyuk
plays Eun-ha's Boyfriend


Crew of Keys to the Heart

Discover the backstage crew of Keys to the Heart →