Movie

Knock

“Someone knocks on her door every midnight!”

★ 4.0(4)20121h 40m

Knock isn't available to stream, rent or buy in Denmark right now. Availability changes often, so check back soon. Availability checked 12 June 2026.

Where to watch Knock

🇩🇰 Denmark

No streaming, rental or purchase options are listed in Denmark right now. Availability changes often — try switching your region in the header.

Streaming in other regions

🇰🇷 KR

Good to know

Director: Lee Joo-heon
Release date: 2012-11-29
Runtime: 1h 40m
Language: Korean
Status: Released
Country: South Korea
Studio: Nomad Films

About Knock

Knock is a 2012 movie in the Horror, TV Movie and Romance genres, directed by Lee Joo-heon, starring Seo Woo, Hyun Sung and Baek Seo-bin. It has a runtime of 1 hour 40 minutes. It holds an average rating of 4.0/10 from 4 viewers. Below you can see where to watch Knock in Denmark — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Art student Jeong-hwa (Seo Woo) is moving to a smaller apartment by her school when she trips and falls, breaking a small statue on a box. She bends over to pick up the pieces and notices an amulet the shape of a queer mask and decides to use it for her exhibit assignment. After she moves she hears a weird knocking sound next door. She can’t sleep because of the knocking sound every midnight and starts sketching the amulet. One night, Jeong-hwa comes home late and runs into a strange woman with long tangly hair and barefoot in front of the elevator. She gets off without a word and starts knocking next door. Jeong-hwa is terrified, what is going to happen to her?

Cast

Seo Woo

Hyun Sung

Baek Seo-bin

Ju Min-ha

Eun Woo

Themes & keywords

shaman

Frequently asked questions

Where can I watch Knock in Denmark?+

Knock is not currently listed on any streaming, rental or purchase service in Denmark. Availability changes often, so check back or switch your region.

Is Knock on Netflix?+

Knock is not on Netflix in Denmark right now.

How long is Knock?+

Knock has a runtime of 1 hour 40 minutes (100 minutes).

Who stars in Knock?+

Knock stars Seo Woo, Hyun Sung, Baek Seo-bin, Ju Min-ha and Eun Woo.

When did Knock come out?+

Knock is a 2012 movie directed by Lee Joo-heon.

What genre is Knock?+

Knock is Horror, TV Movie and Romance film.

Who directed Knock?+

Knock was directed by Lee Joo-heon.