![Knock at the Cabin](https://image.tmdb.org/t/p/w185/dm06L9pxDOL9jNSK4Cb6y139rrG.jpg)
A brilliant toy company roboticist uses artificial intelligence to develop M3GAN, a life-like doll programmed to emotionally bond with her newly orphaned niece. But when the doll’s programming works too well, she becomes overprotective of her new friend with terrifying results.