Working men and women leave through the main gate of the Lumière factory in Lyon, France. Filmed on 22 March 1895, it is often referred to as the first real motion picture ever made, although Louis Le Prince's 1888 Roundhay Garden Scene pre-dated it by seven years. Three separate versions of this film exist, which differ from one another in numerous ways. The first version features a carriage drawn by one horse, while in the second version the carriage is drawn by two horses, and there is no carriage at all in the third version. The clothing style is also different between the three versions, demonstrating the different seasons in which each was filmed. This film was made in the 35 mm format with an aspect ratio of 1.33:1, and at a speed of 16 frames per second. At that rate, the 17 meters of film length provided a duration of 46 seconds, holding a total of 800 frames.

During a canoe trip, neurologist Magnus Heier suffers from sudden amnesia: for eight hours, he records nothing. Everything he does is immediately forgotten. This episode becomes the starting point for an exploration of his own memory. How can his functioning explain the incident he suffered? And what happened to the doctor during those lost hours? To understand the amnesia that has affected him, Magnus Heier embarks on an investigation among his peers. His journey takes him to Finland, Germany and Italy, where he visits researchers working on the astonishing brain faculty of memory.

Filmmaker Roman Polanski and photographer Ryszard Horowitz meet in Kraków, Poland, where, strolling the streets, they share memories of their childhood and youth, the hardest days of their lives, when, during World War II, they met in the ghetto established by the Nazi occupiers.

Bruce Banner, a genetics researcher with a tragic past, suffers massive radiation exposure in his laboratory that causes him to transform into a raging green monster when he gets angry.

Three magazine employees head out on an assignment to interview a guy who placed a classified ad seeking a companion for time travel.

FRONTLINE untangles the mysterious web of satanic ritual abuse, psychiatric treatment, and insurance claims that escalated into millions of dollars. Were these professed victims of secret satanic cults really helped by the psychiatric care they received?

The creator of a time machine becomes trapped inside his own creation where he must figure out the timing of his mistakes.

The incredible true story of a man who lived for 15 months trapped inside a small room, naked, starving and alone... and completely unaware that his life was being broadcast on national TV in Japan, to over 15 million viewers a week.

After a car crash, criminal psychologist Dr. Miranda Grey regains consciousness only to find that she's a patient in the same mental institution that currently employs her. She's been accused of murdering her husband Dr. Douglas Grey — but she has no memory of committing the crime. As she tries to regain her memory and convince her co-worker, Dr. Pete Graham, of her innocence, a vengeful spirit uses her as an earthly pawn, which further convinces everyone of her guilt.

A teenage hustler and a young man obsessed with alien abductions cross paths, together discovering a horrible, liberating truth.

Angered that her sister Celia has stolen her fiance, Dell Faring kills her and allows Celia's husband David, knocked out in an argument with Celia, to take the blame and end up on death row. Later Dell, finding out that David's young daughter Susan was witness to the crime and is undergoing psychiatric treatment, plans to eliminate her before her memory returns.

An examination of Austrian psychologist Sigmund Freud's career when he began to treat patients diagnosed with hysteria, using the radical technique of hypnosis.