The film follows Eric (Jonathan Geoff), Andrew (Ben Aldridge), and their daughter Wen (Kristen Cui), as they embark on a tranquil getaway. However, when a group of strangers arrive and ask for the impossible, their harmony soon becomes a fight for survival.
Knock at the Cabin may utilise a small cast and setting, but the performances are far from compact. Whilst every character shines within their roles, particular attention has to be paid to Dave Bautista, Alridge and Geoff, with each of them providing a dense, intimate portrayal of humanity on the brink of erosion. The portrayals of the anxious, on-the-edge group enhance the overall emotive tone of the film, literally commanding attention and forcing the viewer into becoming emotionally invested.