Two couples, each with a twelve-year-old child, travel to Paris; within a few moments of discovering each other in a crowd, one of their children disappears. A day later, one of the mothers disappears, too. The story that follows is a wonderfully strange, beautifully composed examination of happiness and desperation, complete with a man in a bear suit, a teen pop star, and eight really excellent songs.

In 1965, the young Detective Constable Endeavour Morse is recruited into the hunt for a missing schoolgirl and finds himself in the midst of a murder investigation.

After David Kim's sixteen-year-old daughter goes missing, a local investigation is opened and a detective is assigned to the case. But 37 hours later and without a single lead, David decides to search the one place no one has looked yet, where all secrets are kept today: his daughter's laptop. David must trace his daughter's digital footprints before she disappears forever.

A desperate search ensues when the young daughter of the town's minister goes missing.

Tommaso Conci, a four year old child, disappears during a festival where people disguised as devils, terrorize the village with whips and chains. Five years later, a child was found nameless and without documents. DNA matches, he is Tommi. Manuel, the father, can finally embrace his son. The mother, Linda, however, can not adapt to the new situation.

When Jodie's young son vanished from a lakeside picnic, it was presumed he drowned, but Jodie believed he was abducted. Years later, she sees a boy she's certain is her son. Jeopardizing the life she's painstakingly rebuilt, Jodie begins a dangerous and morally dark journey to prove the boy is her son and save him from his abductor.

A mysterious new clone appears this season, linking the current season to the past. Felix is having feelings of separation and loss because of the big revelation that Sarah is actually related to S, while Felix isn't.

Eight years after they finally faced off for the first time, Vic McQueen remains more determined than ever to destroy Charlie Manx. Charlie, having faced his mortality, emerges desperate for revenge against Vic. This time, he sets his sights on the person who means most to Vic, her eight-year-old son Wayne. The race for Wayne₂s soul sends Vic and Charlie on a high-speed collision course, forcing both to confront the mistakes of their pasts to secure...

Christian Baker, a young New York journalist from The Chronicle, gets assigned to a social story about the disappearance of Monique Watson, a twelve-year-old African-American girl from Brooklyn. Trying to get the assignment behind, he quickly and poorly researches the story and goes with the first lead. This brings down a series of pains. Christian, wracked with guilt, decides to finally do his work properly finding himself in a race against time...