Humanity has been largely erased by an invasion of blind aliens who hunt their prey with their hearing. This means Silence is Survival. We follow a family trying to do just that. Krasinski plays husband Lee, and his real-life wife Emily Blunt plays his wife Evelyn. Their eldest child, Regan, is deaf (played by deaf actress Millicent Simmonds), which means the family can use sign language to stay silent as they communicate. Of course raising a young family in silence will still prove impossible, and they find themselves in the middle of an alien hunting ground…