A young woman runs and a pickup truck follows her. You can’t see who’s driving the truck, because the two people inside it are wearing face-covering gas masks. They grab the runner and forcibly subdue her. The opening credits play throughout, and they don’t seem to leave anybody out. Soon after, the movie begins. This scene, and almost every one after it, was shot on 16mm film and in surprisingly long takes.
“Daughter,” an eccentric cult/hostage thriller, follows the two mask-wearing kidnappers, who self-identify as Father (Casper Van Dien) and Mother (Elyse Dinh), and their would-be victim, whom they call Daughter (Vivien Ngô). Father tells Daughter why he’s chained her up in his garage: his impressionable Son (Ian Alexander) needs a sibling, just for two more years. (It’s unclear why this matters despite a negligible explanation about Son and Daughter’s two-year age gap.) All will be well if Daughter fulfills her familial obligations and role-plays along with her new family. Father might otherwise turn violent, and while he says he doesn’t want to, the opening chase suggests otherwise.
Mother reassures her Daughter in Vietnamese. This early conversation seems to go on for longer than it should, but the silences that punctuate Dinh’s speech only deepen the unsettling mood established by a wide-angle master shot, which highlights the sheer size and emptiness of Father’s garage. Natural light, some film grain, and an unusual focus on uncomfortable silences give “Daughter” a superficial poise and a sense of mystery. So what’s wrong with this picture, and how do you play this family’s weird little game?
Father establishes some generic expectations and ground rules. He tells Son the world outside is sick, which also ostensibly explains his ominous home-schooling lessons. Mother prefers to go along to get along and encourages Daughter to do the same. (In Vietnamese: “It’s easier to give him what he wants.”) Son grins broadly and always tries to please Father. Daughter scatters seeds of mistrust by suggesting that she and her new Brother should collaborate on a play for his upcoming birthday. Father has his doubts—I mean, yeah—but allows his children to play by themselves. A strange, emotionally stillborn contest of wills ensues.