
His wealthy wife has died. A man and his lover must spend 100 days with her preserved corpse. This must occur in a remote villa to claim the inheritance.
Tomb Watcher (2025) is not your typical haunted house film. It’s darker, stranger, and far more unsettling. Vathanyu Ingkawiwat directed this Thai horror drama. It turns a twisted inheritance condition into a nightmarish test of love. It explores themes of greed and survival.
Plot Overview
The story begins with the sudden death of a wealthy woman. Her husband, played by Thanavate Siriwattanagul, soon discovers a way to claim her fortune. He and his secret lover must spend 100 days with her preserved corpse inside a remote villa. What starts as a test of patience quickly spirals into a psychological and supernatural battle.
The eerie silence of the mansion is unsettling. The constant presence of the body intensifies this feeling. Furthermore, the growing tension between the couple adds to the atmosphere of dread. Woranuch BhiromBhakdi delivers a chilling presence as the deceased wife. Arachaporn Pokinpakorn shines as the conflicted lover who is caught between passion and fear.
Performances and Direction
The cast keeps the film gripping. Thanavate’s performance captures the mix of desperation and selfishness, while Arachaporn adds emotional depth as guilt slowly consumes her. Director Ingkawiwat uses tight frames, shadowy corridors, and chilling sound design to amplify unease. Every creak and whisper makes you question whether the corpse is truly at rest.

Themes and Impact
Tomb Watcher is more than a horror film. It explores greed, morality, and the lengths people will go for wealth. The “100 days” rule serves as a metaphor for human weakness. Can love survive when death sits in the same room? Can greed overpower fear?
The film doesn’t rely on cheap jump scares. Instead, it builds slow psychological terror that lingers even after the credits roll.
Runtime and Pacing
At 92 minutes, the film stays tight and focused. It avoids unnecessary subplots and keeps the tension alive until the final scene. The ending delivers a shocking twist that makes the wait worthwhile.
Final Verdict
Tomb Watcher (2025) is a must-watch for horror fans who enjoy stories about the dark side of human nature. It combines psychological suspense with elements of Thai ghost traditions. This combination gives it a unique identity in the global horror market.
⭐ Rating: 4/5 – Disturbing, smart, and unforgettable.