Luck-Key_
Original: 럭키
"A HIT MAN WAKES UP WITH AMNESIA TO A SWITCHED LIFE."
A reverse comedy that tells the story of a perfectionist assassin who falls and hits his head in a sauna, giving him amnesia. When a down-and-out actor switches locker keys with him, they switch lives until the hit-man, who soon becomes an action hero on TV, starts to remember things.
Starring
Yoo Hai-jin, Lee Joon, Jo Yoon-hee
Updated Feb 16, 2026
WHERE TO WATCH
DROPTHE_ GOSSIP
Year context
Luck-Key was released 10 years ago in 2016.
Overview
A reverse comedy that tells the story of a perfectionist assassin who falls and hits his head in a sauna, giving him amnesia. When a down-and-out actor switc...
Luck-Key is a Action, Comedy, Crime film with a runtime of 1h 52m.
CAST (20)
Yoo Hai-jin
Hyung-wook
Lee Joon
Yoon Jae-sung
Jo Yoon-hee
Ri-na
Lim Ji-yeon
Song Eun-joo
Go Joon
Kwon Hee-rak
Cha Soon-hyeong
Choi Moon-seok
Cho Han-cheul
Il-sung
Cha Yeob
Assistant Director Jo
Kim Min-sang
Film Director
Kim Ji-ahn
Kang Yu-na
Seong Byeong-suk
Ri-na's Mother
Park Seoung-tae
Ri-na's Grandmother
Lee Yong-nyeo
Grandmother
Lee Sung-wook
Nam Myeong-jin
Jung Hee-tae
Kim Pil-gyoo / Director Kim
Lee Dong-yong
Choi Dong-yong
Song Yo-sep
Jo Cheol-moo
Geum Gwang-san
Han Jang-hyeok
Lee Seung-chul
Han Jang-hyuk
Kim Han-gyu
Seok Min-woo
DETAILS
Release
Status
Released
Runtime
112 min (1h 52m)
Original Title
럭키
Language
Korean
Country
Rating
7.1/10 (140 votes)
Popularity
2
FREQUENTLY ASKED QUESTIONS
What is Luck-Key about?
A reverse comedy that tells the story of a perfectionist assassin who falls and hits his head in a sauna, giving him amnesia. When a down-and-out actor switches locker keys with him, they switch lives until the hit-man, who soon becomes an action hero on TV, starts to remember things.
How long is Luck-Key?
Luck-Key has a runtime of 112 minutes (1h 52m).
Who stars in Luck-Key?
The cast of Luck-Key includes Yoo Hai-jin, Lee Joon, Jo Yoon-hee, Lim Ji-yeon, Go Joon.
What is the rating of Luck-Key?
Luck-Key has a rating of 7.1 out of 10 based on 140 votes on TMDB.
GENRES (3)
Action
Comedy
Crime