Two brothers and an avalanche researcher try to convince endangered villagers that a giant, deadly wall of snow will soon destroy their valley.

After paleoclimatologist Jack Hall is largely ignored by UN officials when presenting his environmen...

A packed cruise ship traveling the Atlantic is hit and overturned by a massive wave, compelling the ...

A newly-developed microchip designed by Zorin Industries for the British Government that can survive...

One year after his heroics in Los Angeles, John McClane is an off-duty cop who is the wrong guy in t...

A disgruntled former employee hijacks the Seabourn Legend cruise liner. Set on a fixed course, witho...

Terrorists hijack a 747 inbound to Washington D.C., demanding the release of their imprisoned leader...

Ray Ferrier is a divorced dockworker and less-than-perfect father. Soon after his ex-wife and her ne...

When an asteroid threatens to collide with Earth, NASA honcho Dan Truman determines the only way to ...

Wounded Civil War soldier John Dunbar tries to commit suicide—and becomes a hero instead. As a rewar...

From heart-stopping close shaves and averted disasters to incredible brushes with danger, this show ...

Dr. Johannes Krafft climbs a 12,000-foot mountain over and over again to search for his wife, who wa...

As Usagi and her friends enjoy Christmas vacation, an unusual and fierce snowstorm hits town... The ...

Dr. Steven Sorenson plans to tap the geothermal energy of the Earth's interior by means of a thermon...

Upon receiving reports of missing persons at Fort Spencer, a remote Army outpost on the Western fron...

A cargo aircraft crashes in a sandstorm in the Sahara with less than a dozen men on board. One of th...

An earthquake shatters a peaceful Los Angeles morning and opens a fissure deep into the earth, causi...

Andreas Baader starts out as a small-time criminal. In Berlin, he is recruited by a revolutionary ce...

Five young New Yorkers throw their friend a going-away party the night that a monster the size of a ...

Flight 23 has crashed in the Bermuda Triangle after a hijacking gone wrong. Now the surviving passen...

Torn by personal guilt, Italian General Umberto Nobile reminisces about his 1928 failed Arctic exped...