A newlywed couple is terrorized by a consumer drone that has become sentient with the consciousness of a deranged serial killer.

READY OR NOT follows a young bride (Samara Weaving) as she joins her new husband's (Mark O'Brien) rich, eccentric family (Adam Brody, Henry Czerny, Andie MacDowell) in a time-honored tradition that turns into a lethal game with everyone fighting for their survival.

Adapted by Ian McEwan from his bestselling novel, the drama centers on a young couple of drastically different backgrounds in the summer of 1962. Following the pair through their idyllic courtship, the film explores sex and the societal pressure that can accompany physical intimacy, leading to an awkward and fateful wedding night. The film stars Saoirse Ronan, Billy Howle, Anne-Marie Duff, Adrian Scarborough, Emily Watson, and Samuel West.

For their honeymoon, newlyweds Cliff and Cydney head to the tropical islands of Hawaii. While journeying through the paradisaical countryside the couple encounters Kale and Cleo, two disgruntled hitchhikers and Nick and Gina, two wild but well-meaning spirits who help guide them through the lush jungles. The picturesque waterfalls and scenic mountainsides quickly give way to terror when Cliff and Cydney learn of a grisly murder that occurred nearby and realize that they're being followed by...