Movie

Monstrum

“An ancient man-eating monster awakens.”

★ 6.5(203)20181h 46m

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

Where to watch Monstrum

🇹🇭 Thailand

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Streaming in other regions

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Good to know

Director: Huh Jong-ho
Release date: 2018-09-12
Runtime: 1h 46m
Language: Korean
Box office: $5,577,666
Status: Released
Country: South Korea
Studio: Taewon Entertainment

Monstrum — trailer

About Monstrum

Monstrum is a 2018 movie in the Action, Horror and Drama genres, directed by Huh Jong-ho, starring Kim Myung-min, Kim In-kwon and Lee Hye-ri. It has a runtime of 1 hour 46 minutes. It holds an average rating of 6.5/10 from 203 viewers. Below you can see where to watch Monstrum in Thailand — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Ancient Korea, 1506. The tyrannical King Yeonsan-gun of Joseon is overthrown by his half-brother Jung-jong, whose reign begins with a blood bath. Over the years, traitors plot against him, sinking the kingdom into chaos. In 1528, frightened rumors come to royal palace, regarding a mysterious creature, known as Monstrum by the peasants.

Cast

Kim Myung-min

Yun-gyeom

Kim In-kwon

Seong-han / Mulgoe (voice)

Lee Hye-ri

Myeong-i

Choi Woo-shik

Royal Court Officer Heo

Lee Kyung-young

Sim-un

Park Hee-soon

King Jung-jong

Park Sung-woong

Jin-yong

Lee Do-gyeong

Grandpa Song

Lee Kyu-bok

Mo-gae

Kim Joong-hee

Mak-gae

Kim Kang-il

First Vice-Premier

Cho Won-hee

Second Vice-Premier

Themes & keywords

giant monsterbased on true storypalace intrigue16th centuryjoseon dynasty (1392–1910)

Frequently asked questions

Where can I watch Monstrum in Thailand?+

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

Is Monstrum on Netflix?+

Monstrum is not on Netflix in Thailand right now.

How long is Monstrum?+

Monstrum has a runtime of 1 hour 46 minutes (106 minutes).

Who stars in Monstrum?+

Monstrum stars Kim Myung-min, Kim In-kwon, Lee Hye-ri, Choi Woo-shik and Lee Kyung-young.

When did Monstrum come out?+

Monstrum is a 2018 movie directed by Huh Jong-ho.

What genre is Monstrum?+

Monstrum is Action, Horror, Drama and Fantasy film.

Who directed Monstrum?+

Monstrum was directed by Huh Jong-ho.