Cheer Up, Mr. Lee_
Original: 힘을 내요, 미스터 리
"Fun and furious."
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 her friend's birthday. As Chul-soo accompanies Saet-byul's journey, friendship develops between the two.
Starring
Cha Seung-won, Um Chae-young, Park Hae-joon
Updated Feb 16, 2026
WHERE TO WATCH
DROPTHE_ GOSSIP
Year context
Cheer Up, Mr. Lee was released 7 years ago in 2019.
Overview
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, ...
Cheer Up, Mr. Lee is a Drama, Comedy, Family film with a runtime of 1h 51m.
CAST (20)
Cha Seung-won
Cheol-su
Um Chae-young
Saet-byeol
Park Hae-joon
Yeong-su
Kim Hye-ok
Hee-ja
An Kil-kang
Mr.Kim
Jeon Hye-bin
Eun-hee
Ryu Han-bi
Min-jeong
Cho Han-cheul
Deok-gu
Sung Ji-ru
Jeong-kwon
Kim Pub-lae
Mr. Yang
Jung Won-joong
Fire Marshal
Shin Hyun-been
Hye-yeong
Ji Suyeon
Ji-an
Lee Seung-won
Deok-su
Oh Tae-kyung
Ki-seop
Jung Jun-won
Chung-sik
Jung Hee-tae
Policeman
An Min-young
Hyun-sook
Hwang Sung-joon
Underling
LS
Lee Seung-yuop
Seung-yeop
DETAILS
Release
Status
Released
Runtime
111 min (1h 51m)
Original Title
힘을 내요, 미스터 리
Language
Korean
Country
Rating
8.0/10 (26 votes)
Popularity
1
FREQUENTLY ASKED QUESTIONS
What is Cheer Up, Mr. Lee about?
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 her friend's birthday. As Chul-soo accompanies Saet-byul's journey, friendship develops between the two.
How long is Cheer Up, Mr. Lee?
Cheer Up, Mr. Lee has a runtime of 111 minutes (1h 51m).
Who stars in Cheer Up, Mr. Lee?
The cast of Cheer Up, Mr. Lee includes Cha Seung-won, Um Chae-young, Park Hae-joon, Kim Hye-ok, An Kil-kang.
What is the rating of Cheer Up, Mr. Lee?
Cheer Up, Mr. Lee has a rating of 8.0 out of 10 based on 26 votes on TMDB.
GENRES (3)
Drama
Comedy
Family