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You can watch The One and Only online on Castle using multiple HD streaming servers for smooth playback.

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What is the story of The One and Only?

You can watch The One and Only online free in HD now to experience this compelling journey. Here is the official plot summary: A human melodrama in which a woman who is terminally ill and a man whose life is in the gutters are entangled in a murder case and become someone precious in each other's life.

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Watch The One and Only (2021) Latest Episodes Online Free

Name: The One and Only
Genre: Drama, Romance
Rating: 8
Cast: Eun-Jin Ahn, Kim Kyung-Nam, Soo-Young Park, Ye-won Kang, Baek Hyeon-jin

Genre:Drama, Romance

Director:Hyun Jong Oh

Starring:Eun-Jin Ahn, Kim Kyung-Nam, Soo-Young Park, Ye-won Kang, Baek Hyeon-jin, Yoon Bok-in, Lee Bong-ryun, Ahn Chang-hwan, Sang-woo Do, Park Eun-Young, Han Gyu-Won, Lee Hang-na, Kim Jung Hwan, Kim Soo Hyung, Jang In-sub, Joo In-Young, Lee Jae-Eun, Hyun-Sung Jang

Release date:2021-12-19

Country:South Korea

Languages:Korean

Runtime:16 Episodes

Plot:The One and Only is a Drama masterpiece from South Korea starring Eun-Jin Ahn. Directed by Hyun Jong Oh, you can now stream all episodes and full seasons in high resolution with multi-audio support, including Korean, on Castle.

Season 1

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