In the trailer, Bullock’s character Malorie is getting an ultrasound with her sister (Paulson) when a woman is seen persistently banging her bloody head against glass in the hospital.
After the dust settles, Bullock finds herself in a house with other survivors hiding from the threat.
Sandra Bullock is joined by a hugely talented cast as well including her recent Ocean’s 8 costar Sarah Paulson, Predator’s Trevante Rhodes, Get Out’s Lil Rel Howery and John Malkovich.
The two drive out to a messy post-apocalyptic scene, with burning cars and mass hysteria.