Netflix’s latest Thai horror-action movie “Ziam” brings something fresh to the zombie genre—with a local twist. The entire movie, which was directed by Kulp Kaljareuk, was filmed in Thailand, with the majority of the scenes being filmed in upscale studios in Bangkok. It’s a compelling watch because of the realistic hospital setting, intense battle scenes and quick-fire zombie attacks.
“Ziam,” which is set in a near-future Thailand, centres on Singh, a former Muay Thai fighter (Mark Prin Suparat) who aspires to live a tranquil life with his girlfriend Rin (Nychaa Nuttanicha). However, Singh is forced to act when a sudden zombie outbreak takes over the hospital where Rin works.
Where was Ziam filmed?
Bangkok, Thailand
Ziam was shot entirely in Thailand, with the majority of its scenes filmed in professional studios in Bangkok. The story takes place in a hospital where fast-moving zombies have taken over. These scenes were probably created on soundstages that were intended to resemble claustrophobic hospital hallways, emergency rooms and eerie wards. Bangkok’s state-of-the-art film studios offered the ideal environment for establishing the film’s cramped, tense mood.
The plot revolves around a hospital, which heightens the suspense as characters struggle to survive in dimly lit, cramped quarters. The zombie-infested hospital felt alive and immersive thanks to the production team’s real-time creation of a dystopian setting using 3D In-Camera VFX technology. This technology improved the film’s gritty realism by enabling actors to blend in with the chaotic environment.
Trivia: Bangkok has hosted several other international productions. Films like “Jurassic World: Rebirth” and the horror anthology “School Tales: The Series” were also shot in studios.
The Story and Cast of Ziam
Ziam follows Mark Prin Suparat’s character Singh, a former Muay Thai fighter who longs for a quiet life with his girlfriend Rin, a doctor played by Nychaa Nuttanicha. When a zombie outbreak ensnares Rin in her hospital, Singh uses his martial arts skills to combat the undead. He shields a young child named Buddy along the way, which gives the suspenseful action a more poignant undertone. Vayla Wanvayla and Johnny Anfone are also part of the cast and they add complexity to this exciting tale.
Mark Prin put a lot of effort into getting ready for the part. To master Muay Thai moves and gain the strength required for the film’s intense fight scenes, he trained for four to five hours every day. Ziam differs from other zombie films in that it combines martial arts, realistic zombie effects and poignant storytelling.
Production Timeline
| Phase | Details |
|---|---|
| Pre-Production | Script finalization, casting, Muay Thai training |
| Set Design | Custom-built hospital environment in Bangkok |
| Filming Start | Early 2025 |
| Principal Photography | Mid 2025 – Completed in controlled studio sets |
| Post-Production | Visual effects, sound, and 3D enhancements |
| Release Date | July 9, 2025 (Global Netflix release) |
Cast & Performance Highlights
- Mark Prin Suparat as Singh
- Nychaa Nuttanicha as Rin
- Vayla Wanvayla as Buddy
The actors bring energy and emotion to their roles. Singh’s relationship with Rin and Buddy gives the horror-driven plot of the movie heart. Even though the plot is straightforward, “Ziam” is a fun movie to watch because of the action scenes and stunning visuals.
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Ziam Behind The Scenes
Behind the intense zombie action and martial arts combat in “Ziam” was a highly focused production process that relied on precision, realism, and local talent. The film’s director, Kulp Kaljareuk, wanted the movie to feel raw and grounded while still delivering the high energy of a zombie outbreak. To achieve that, most scenes were filmed in a specially constructed hospital set inside a Bangkok studio.
“We didn’t want to rely too much on CGI. The fear had to feel real, so we built everything from scratch—the hospital corridors, emergency rooms, even the blood-stained walls,” Kaljareuk shared during a press Q&A.
Mark Prin, who played the lead, trained daily in Muay Thai to make every punch and movement believable. “We wanted the action to reflect survival instincts, not just choreography,” he said in an interview with Thai entertainment media.
The production also used 3D in-camera visual effects, a first for Netflix Southeast Asia, allowing actors to interact more naturally with the zombie-infested world around them.
Producer Natthaphong Wongkaweepairod added, “Our goal was to prove that Thailand can lead high-quality genre storytelling with its own voice and style.”
Ziam Official Trailer
You can explore more film location breakdowns like this on NetFilming.
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