William Shatner's Weird Or What?

William Shatner investigates three astonishing ancient mysteries: A 900-year-old skeleton found in a Mexican cave may be evidence that aliens once walked our planet; a Peruvian doctor discovers stone carvings that suggest that dinosaurs lived alongside humans; and a 2000-year-old wooden model reveals an incredible secret - did the ancient Egyptians invent the aeroplane?

William Shatner investigates three mysterious freaks of nature: On the East Coast of Canada, a small community is devastated by an earth-shattering 'boom'; swallowing ships and planes, a paranormal fog haunts Lake Michigan; and a blinding double flash of light over the Indian Ocean sends a nation into panic.

William Shatner investigates three incredible stories that could spell the end of human life on Earth: decoding ancient Mayan texts, a physicist predicts a deadly super-volcano lurking beneath Yellowstone National Park will destroy the world in 2012; a NASA scientist makes an incredible alien discovery and believes a solar storm could destroy the planet; and one of the world's greatest minds makes a startling prediction about a sinister robot takeover - man and machine will merge by 2050.