Reside begins with an archetypal horror scenario: a small group stuck in an isolated house. Ananda’s character spells out the inevitable: “The road downhill has been cut by flash floods. We’ll be stranded here for a while.” This Old Dark House cliché is acknowledged self-referentially by another member of the group, who complains that “the lights go out every time it rains. Like in a horror film.”
For most of the running time, the characters are possessed one-by-one by spirits summonsed during a seance (one of whom transforms into a malevolent tree!). This leads to other intentional horror references, including several inevitable nods to The Exorcist, with possession resulting in spider-walking and projectile vomiting. The spirits seem relatively easy to exorcise, though, and they’re not particularly scary. The twist ending isn’t especially surprising, either.