Can you tell the difference between fact and fiction? Several stories of strange, mysterious and incredible occurrences are chronicled during each episode. It is up to the viewer to decide which stories actually happened and which were completely fabricated by the show’s writers. The answer is revealed by Jonathan Frakes at the conclusion of each episode.

The Visitor is a science fiction television series created by Roland Emmerich and Dean Devlin which aired on Fox from 1997–1998. It starred John Corbett as Adam McArthur who was abducted by extraterrestrials 50 years earlier and escapes back to Earth to help improve life for humanity.

An earthquake shatters a peaceful Los Angeles morning and opens a fissure deep into the earth, causing lava to start bubbling up. As a volcano begins forming in the La Brea Tar Pits, the director of the city's emergency management service, working with a geologist, must then use every resource in the city to try and stop the volcano from consuming LA.

John Netherwood and his wife Leann are fugitives who are both wanted for murder. They have a young daughter named Janie and they want her back.

A botched robbery indicates a police informant, and the pressure mounts in the aftermath at a warehouse. Crime begets violence as the survivors -- veteran Mr. White, newcomer Mr. Orange, psychopathic parolee Mr. Blonde, bickering weasel Mr. Pink and Nice Guy Eddie -- unravel.

Jack McKee is a doctor with it all: he's successful, he's rich, and he has no problems.... until he is diagnosed with throat cancer. Now that he has seen medicine, hospitals, and doctors from a patient's perspective, he realises that there is more to being a doctor than surgery and prescriptions.

Burnt-out private dick Jacob Aloysius Spanner teams up with his brother to help an old adversary track down his one remaining loved one, his kidnapped granddaughter. But who's the hood and who's being hoodwinked?

An emotionally-distraught and suicidal woman dials a random telephone number and gets a lonely man on the phone. With pistol in hand, she threatens to kill herself over the phone unless he can talk her out of it within one minute.