Twin brothers Lukas and Elias (played by real-life twins Lukas and Elias Schwarz) live in a coldly handsome house in the Austrian countryside, where they pass the time with regular kid stuff: playing hide-and-seek, holding burping competitions. The mood shifts when their mother (Susanne Wuest) comes home from the hospital with her face hidden in bandages. The boys have secretly adopted a stray cat, which is, to say the least, unacceptable to Mommy. The movie is clearly building to something very unpleasant, which happens when the brothers decide things have gone too far, and tie their mother, who has recently removed her bandages, to her bed. Very scary and very nasty, the film also springs a major plot twist, and I mention it only because there are viewers who intensely dislike these surprises.