People driving home from an Ozzy Osbourne concert report seeing a large, triangular UFO.

44min | Aired on Oct 29, 2008 | TV-PG | CC

Examining how authorities react when UFO fears grip the public.

44min | Aired on Nov 05, 2008 | TV-PG | CC

Late in the evening of April 16, 2008, the tiny town of Kokomo, Indiana was rocked by an ear-piercing, high decibel boom. Houses shook; thousands of panicked citizens called 911; and police, firefighters and Homeland Security showed up to investigate. Witnesses claimed to see strange orange balls of light in the sky attached to something they couldn't identify. The team heads to the heartland to unravel the clues behind the strange booms and menacing lights over the skies of Indiana, one of the most recent UFO sightings in America.

44min | Aired on Nov 12, 2008 | TV-PG | CC

A sealed well in Texas is said to be the grave of an alien killed in a UFO crash in 1897.

44min | Aired on Nov 19, 2008 | TV-PG | CC

Investigating a report of a second UFO crash at Roswell, N.M.

44min | Aired on Dec 03, 2008 | TV-PG | CC

Investigating whether strange lights have returned to the sky over Arizona.

44min | Aired on Dec 10, 2008 | TV-PG | CC

The team examines UFO files compiled by physicist James McDonald.

44min | Aired on Dec 31, 2008 | TV-PG | CC

On December 29, 1980, Betty Cash, Vickie Landrum and Colby Landrum took a drive that would become a life-changing nightmare. At approximately 9 p.m., driving through the Piney Woods in Texas, they observed a huge diamond-shaped object flying low above the isolated road, expelling flame and emitting significant heat. That night, all three experienced horrible physical symptoms: nausea, vomiting, diarrhea, weakness, and burning sensations all over their bodies. The team reopens this and other famous cases of alleged alien effects to determine if UFOs are leaving behind more than just stories of sightings.

44min | Aired on Jan 14, 2009 | TV-PG | CC

The team probes a flurry of U.K. UFO sightings that erupted in June 2008.

44min | Aired on Jan 28, 2009 | TV-PG | CC

The team probes some of the largest UFO sightings ever recorded.

44min | Aired on Feb 04, 2009 | TV-PG | CC

The team probes why UFOs are following aircraft and surveying airports.

44min | Aired on Feb 11, 2009 | TV-PG | CC

In the early morning hours of May 14, 2008, witnesses in Needles, CA saw a turquoise glowing object in a rapid descent over the Colorado River. Soon after, military helicopters carried away an object that appeared to be glowing, and according to witnesses, military personnel canvassed the town, intimidating witnesses and townspeople. But alleged cover-ups of strange crashes are nothing new; from Flatwoods, West Virginia to Kecksburg, Pennsylvania, reports of UFO clean-ups are rampant. The team visits the site of the world�s most recent UFO crash to search for signs of what some say the government keeps trying to hide.

44min | Aired on Feb 18, 2009 | TV-PG | CC

The team heads to Area 51, the epicenter of UFO and military conspiracy theories.