New York City air traffic controller Dylan Branson is the embodiment of a guy at the top of his game, until one day at 2:22pm, a blinding flash of light paralyzes him for a few crucial seconds as two passenger planes barely avoid a midair collision.

In the 1930s, ten strangers are invited to an island by a mysterious host and begin to be killed one by one; fourteen years after her sister was executed for murdering her husband, a woman asks Hercule Poirot to find the truth; when a woman's harassment of a newly married couple turns deadly, Hercule Poirot attempts to solve the mystery.

It's 1939 and Europe teeters on the brink of war. Ten strangers are invited to Indian Island, an isolated rock near the Devon coast in southern England. Cut off from the mainland, with their generous hosts Mr and Mrs U.N. Owen mysteriously absent, they are each accused of a terrible crime. As each member of the party starts to die one by one, the survivors realize that one of them is a killer and start to turn on each other.

An emotionally damaged ex-police detective goes back on the job after her seemingly happy marriage falls apart to investigate a serial killer.