Superposition

A couple and their young son move to a remote cabin in the Danish forest for an experiment in off-grid living, with no human contact for a year. The plan is simple: he will podcast, she will finally write her novel, and together they will reconnect with nature. But in this stylish utopia is soon unsettled by deep marital fissures and the sudden discovery that they are not alone. When they encounter another family in the forest, identical to themselves in almost every way, the fabric of their identities begins to unravel...