Search Moviefone
Quick links
Movies
TV Shows
Showtimes
Streaming
Reviews
News
Movies
TV Shows
Streaming
Showtimes
Celebrities
More
Movies
In theaters · Reviews
TV Shows
On tonight · Charts
Streaming
Netflix · HBO Max · Disney+
Showtimes
Near me · Theaters
News
Latest · Interviews
Celebrities
Trending · A–Z
Quick access
Moviefone Weekly newsletter
Awards coverage
Photos & Videos
Movies
All Movies
In Theaters
Coming Soon
Release Calendar
Movie Charts
Box Office
Movie Reviews
By Genre
By Keyword
TV Shows
All TV Shows
TV Charts
TV Reviews
By Genre
By Keyword
Streaming
Streaming Now
What to Watch
Streaming Movies
Streaming TV Shows
Free Movies
News
All News
Movie News
TV News
Celebrity News
News Archive
Videos
All Videos
Movie Trailers
Movie Clips
TV Trailers
TV Clips
Moviefone TV
Moviefone TV Episodes
Made in Hollywood
& More
Showtimes & Tickets
Movies Near Me
Movie Theaters
Celebrities
Photos & Videos
Newsletter
Awards
Movie Trivia
TRENDING
'Avengers: Doomsday' Trailer
'Dune: Part Three' Trailer
'Shrek 5' Teaser Trailer
'Spider-Man: Brand New Day' Trailer
STREAMING
Netflix
Prime Video
Disney+
HBO Max
Hulu
Peacock
Paramount+
Apple TV+
Starz
AMC+
Tubi
Pluto TV
Crunchyroll
MGM+
Home
›
Movies
›
Knock
›
Cast & Crew
Knock Cast & Crew
1h 43m
Main
Showtimes
Where to Watch
Cast & Crew
Starring Cast
L
Lee Sang-hoon
Y
Yoon In-a
E
Eom Hye-jin
L
Lee Ju-hyeong
K
Kim Tae-eun
Key crew
Director
Jeong Beom
Screenplay
Jeong Beom
Producers
Kim Hyo-jun
Full cast
5 cast members
Lee Sang-hoon
Yoon In-a
Eom Hye-jin
Lee Ju-hyeong
Kim Tae-eun
Crew by department
3 crew members
All
3
Directing
1
Writing
1
Production
1
Directing
Jeong Beom
Director
Writing
Jeong Beom
Screenplay
Production
Kim Hyo-jun
Producer
×
×
×
HIGHLIGHTS
View highlight page
Copied!
