Aliens abduct boy and parents try to rescue him

This harrowing half-hour archive series revisits some of the most brutal killers in modern history, reviewing news footage and the words of the killers themselves to see which terrifying traits each killer exhibited. What are the signs...of evil?

Where do you find love? Sometimes all you need is a sign.

A novelist's wife and son see him changed by an apparent encounter with aliens in the mountains.

May, 1987. While returning from a nightclub and after having taken drugs, new girl in town Sara and her friend Rebe find a doll wearing a communion dress. From that moment, their lives will become a living hell.

An alien is left behind on Earth and saved by the 10-year-old Elliot who decides to keep him hidden in his home. While a task force hunts for the extra-terrestrial, Elliot, his brother, and his little sister Gertie form an emotional bond with their new friend, and try to help him find his way home.

A behind-the-scenes documentary about the making of Steven Spielberg's 1982 film "E.T. the Extra-Terrestrial."

Ex-government operative Bryan Mills finds his life is shattered when he's falsely accused of a murder that hits close to home. As he's pursued by a savvy police inspector, Mills employs his particular set of skills to track the real killer and exact his unique brand of justice.

In Istanbul, retired CIA operative Bryan Mills and his wife are taken hostage by the father of a kidnapper Mills killed while rescuing his daughter.

Two teenage boys, Alasdair and Kevin, out camping in the Ontario woods are abducted by a spaceship and are held with two other captives, a cat burglar and a teenage intellectual, by two aliens who take them on a trip through space and time while Alasdair and Kevin and their two other captives try to figure out the aliens agenda for them.

A 4-year-old boy is abducted by aliens and raised on a distant planet to be an unstoppable killing machine only to crash land on Earth.