Strange Frequencies: Taiwan Killer Hospital (2024)

Two foreign vloggers record their exploration of the reportedly haunted Xinglin General Hospital, where a spirit attacks and kills them. The hospital, which had closed thirty years prior due to lawsuits alleging medical malpractice and wrongful deaths, grew infamous due to reported ghost sightings and rumors of cult activity.

The ensuing media frenzy catches the attention of Quen, a popular actor who creates the Strange Frequencies livestream program to rebrand himself as a serious producer. He forms a ghost-hunting group with his friends Jane, Alexa, Rob, MJ, Raf, and YouTuber Zarckaroo to explore Xinglin. He informs them that their pay scales with the livestream's viewership, exciting everyone except Jane. After arriving in Taiwan and meeting their tour guide, Lee Fung, they explore Taipei to promote the livestream. The next day, they meet with a Taiwanese medium who implores them to be careful and respectful of Xinglin.

The group arrives at Xinglin and sets up their equipment. Raf gives Jane a tarot card reading, where he pulls The Devil twice. While monitoring cameras, Rob watches Lee, Quen, and Zarck plant props. Quen and Lee operate base camp while the others are given camera rigs that record their faces and their POVs. Quen assigns MJ and Zarck to the surgery wing, Jane and Rob to the children's ward, and Raf and Alexa to the OR.

On the way to the surgery wing, Zarck begins violently coughing up blood, forcing him and MJ to return to base camp. Inside the OR, Raf and Alexa find evidence of cult rituals. Alexa finds a secret door that leads to a large chamber containing animal bones and ominous paintings. The two argue over Alexa's recklessness, causing Alexa to storm off. Alone, Raf finds The Devil tarot card and hears demonic laughter while searching for Alexa. Meanwhile, Rob and Jane identify a nurse suspected of killing 15 infants and attempt to communicate with her. After seeing a shadowy figure, Jane panics, but Rob reveals to her that the livestream is staged.

The team, except for Alexa, reunites with Quen. They debate leaving when Zarck suddenly vomits and appears covered with blisters before falling comatose. Lee tells the group that he cannot contact Wei, the security guard he bribed, and Quen says that if they contact anyone outside, they will get arrested. Jane insists on finding Alexa and leaving, but Quen points out that they are going too viral to stop. Alexa, lost and cut off from communicating with the others, is attacked by a spirit in the kitchen. Rob tells Quen to turn down the scares, but Quen insists that everything they've witnessed is real. Jane, who stayed behind, begs the livestream audience for help. Alexa finds the vloggers' camcorders, which capture the spirits killing them.

MJ argues with Raf over her belief that Alexa is faking it and separates. Raf finds a catatonic Alexa, who walks off and disappears. He searches the other rooms, but is attacked and killed by a spirit. Quen discovers a skinbound book containing photos of the owner sacrificing patients. MJ finds one of Raf's tarot cards and stumbles upon his dead body. Rob is attacked by spirits, which Jane hears over the radio. Rob, seemingly possessed, attacks Jane, but she manages to escape. Jane returns to base camp, where an injured Rob stumbles to her. Believing that he is still possessed, she strikes him with a hammer, killing him.

Quen finds Alexa hiding in a freezer and reveals his findings. They find Jane and watch as one of the spirits kills her. Quen and Alexa return to base, finding Zarck and Rob's corpses. They go to the parking garage and find MJ, who has a second, demonic face. Alexa is dragged by a spirit that goads Quen into committing suicide. A TikTok-style video reveals that Lee Fung lures explorers to the hospital to create content about their demises. The next morning, Alexa manages to escape the hospital.