Invasion of the body snatchers: Filmy spores fall from space over San Francisco, and the city blossoms with beautiful new flora. People take the flowers home and as they sleep, the plants creep over them, devouring their bodies and stealing their identities--including their emotions, their uniqueness and their souls.

UFOs: The best evidence: Now presenting the most anticipated and requested series of programs ever made UFOs, from award-winning investigative journalist George Knapp.

District 9: Back in the 1980s, a giant spacecraft stalled in the skies over Johannesburg. 1.8 million of the aliens that were aboard were rescued, and placed in a refugee camp--District 9. Over the next 20 years, District 9 became a teeming shantytown like so many others in the developing world. Although there is evidence that the extraterrestrials represent an advanced civilization, their lives on Earth are marked by squalor, dysfunction, and xenophobic hostility. Now, the mass eviction of the aliens is due to commence, overseen by the military/corporate entity MultiNational United. Middle manager Wikus Van De Merwe finds himself in charge, and cannot believe the good luck of his sudden promotion, until events spin out of control, and he realizes he is little more than a pawn in a horrific multinational/intergalactic experiment.

The fourth kind: Since the 1960s, Nome, Alaska, has seen a disproportionate number of its population being reported missing every year. Despite multiple FBI investigations of the region, the truth has never been discovered. Psychologist Dr. Abigail Tyler begins videotaping sessions with traumatized patients and unwittingly discovered some of the most disturbing evidence of alien abduction ever documented.