An action star in mortal danger is rescued by an unlikely savior with ulterior motives.

When three college students move into an old house off campus, they unwittingly unleash a supernatural entity known as The Bye Bye Man, who comes to prey upon them once they discover his name. The friends must try to save each other, all the while keeping The Bye Bye Man's existence a secret to save others from the same deadly fate.

An idealistic teen from rural Texas embarks on the adventure of a lifetime when she decides to leave behind starry nights for big city lights. Thrilled to be on her own and determined not to be intimidated by New York City, she accepts a job as nanny for a high-profile couple with four kids. Helping to keep her moral compass in check are Bertram, the family's butler, and Tony, the building's 20-year-old doorman.