Movie

Hereditary

“Every family tree hides a secret.”

★ 7.3(8,612)20182h 8m

Horror Mystery Thriller

▶ Watch trailer IMDb Official site

Hereditary is streaming on Monomax in Thailand. Availability checked 13 June 2026.

Where to watch Hereditary

🇹🇭 Thailand

MonomaxStream

Good to know

Director: Ari Aster
Release date: 2018-06-07
Runtime: 2h 8m
Language: English
Box office: $87,796,204
Budget: $10,000,000
Status: Released
Country: United States of America
Studio: PalmStar Media

Hereditary — trailer

About Hereditary

Hereditary is a 2018 movie in the Horror, Mystery and Thriller genres, directed by Ari Aster, starring Toni Collette, Alex Wolff and Gabriel Byrne. It has a runtime of 2 hours 8 minutes. It holds an average rating of 7.3/10 from 8,612 viewers. Below you can see where to watch Hereditary in Thailand — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Following the death of the Leigh family matriarch, Annie and her children uncover disturbing secrets about their heritage. Their daily lives are not only impacted, but they also become entangled in a chilling fate from which they cannot escape, driving them to the brink of madness.

Cast

Toni Collette

Annie Graham

Alex Wolff

Peter Graham

Gabriel Byrne

Steve Graham

Milly Shapiro

Charlie Graham

Ann Dowd

Joan

Mallory Bechtel

Bridget

Brock McKinney

Aaron

Jake Brown

Brendan

Morgan Lund

Mr. Davis

Christy Summerhays

Charlie's Teacher

Bus Riley

History Teacher

Jarrod Phillips

Group Leader

Themes & keywords

daughterfuneralparent child relationshiploss of loved oneritualsupernaturalpossessiondysfunctional familysleeplessnessmurderfamily dramafeardemonatticevil