Cheer Up, Mr. Lee poster
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Cheer Up, Mr. Lee

8.020191h 51mMovieDramaComedyFamily

Chul-soo is a man with an intellectual disability. One day, Chul-soo finds out that a young girl, Saet-byul, who is in hospital is his daughter. And soon, Saet-byul sneaks out of the hospital and travels by herself to a faraway city for…

DirectorLee Kae-byeok
WritersJang Yoon-mi·Lee Kae-byeok
ProducersPark Ji-young·Jay Lee

Where to watch

The Roku ChannelThe Roku ChannelPlexPlexAmazon Prime Video Free with AdsAmazon Prime Video Free with AdsTubi TVTubi TVAmazon MX PlayerAmazon MX Player
Availability shown for United States · rights vary by country

Cast · Directed by Lee Kae-byeok

CSCha Seung-won
Cha Seung-won
Cheol-su
UCUm Chae-young
Um Chae-young
Saet-byeol
PHPark Hae-joon
Park Hae-joon
Yeong-su
KHKim Hye-ok
Kim Hye-ok
Hee-ja
AKAhn Kil-kang
Ahn Kil-kang
Mr.Kim
JHJeon Hye-bin
Jeon Hye-bin
Eun-hee
RHRyu Han-bi
Ryu Han-bi
Min-jeong
CHCho Han-chul
Cho Han-chul
Deok-gu
SJSung Ji-ru
Sung Ji-ru
Jeong-kwon
KBKim Beop-rae
Kim Beop-rae
Mr. Yang
JWJung Won-joong
Jung Won-joong
Fire Marshal
SHShin Hyun-been
Shin Hyun-been
Hye-yeong

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More from Um Chae-young · Co-star actress

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More from Lee Kae-byeok · Director

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Cheer Up, Mr. Lee — streaming FAQ

Which OTT platform streams Cheer Up, Mr. Lee?

Cheer Up, Mr. Lee is streaming on The Roku Channel, Plex and Amazon Prime Video Free in United States. It's not currently on Netflix.

Is Cheer Up, Mr. Lee on Netflix?

No, Cheer Up, Mr. Lee is not on Netflix in United States as of November 2026. It's currently on The Roku Channel and Plex.

Is Cheer Up, Mr. Lee on Amazon Prime Video?

Yes — Cheer Up, Mr. Lee is included with an Amazon Prime Video subscription in United States as of November 2026.

Where can I watch Cheer Up, Mr. Lee for free?

Cheer Up, Mr. Lee is available to stream free (with ads) on The Roku Channel and Plex in United States.