Big Bang in Tunguska (2008)

'Ringers: Lord of the Fans' is a feature-length documentary that explores how "The Lord of the Rings" has influenced Western popular culture over the past 50 years.

A hilarious look at the universe's most fervent fans.

In 1999, Star Wars fanatics take a cross-country trip to George Lucas' Skywalker Ranch so their dying friend can see a screening of The Phantom Menace before its release.

A story set on the offshore drilling rig Deepwater Horizon, which exploded during April 2010 and created the worst oil spill in U.S. history.

At the opening party of a colossal—but poorly constructed—skyscraper, a massive fire breaks out, threatening to destroy the tower and everyone in it.

Volcanologist Harry Dalton comes to the sleepy town of Dante's Peak to investigate the recent rumblings of the dormant volcano the burg is named for. Before long, his worst fears are realized when a massive eruption hits, and immediately, Harry, the mayor and the townspeople find themselves fighting for their lives amid a catastrophic nightmare.

After years of increases in the greenhouse effect, havoc is wreaked globally in the form of catastrophic hurricanes, tornadoes, tidal waves, floods and the beginning of a new Ice Age. Paleoclimatologist, Jack Hall tries to warn the world while also shepherding to safety his son, trapped in New York after the city is overwhelmed by the start of the new big freeze.

Geophysicist Dr. Josh Keyes discovers that an unknown force has caused the earth's inner core to stop rotating. With the planet's magnetic field rapidly deteriorating, our atmosphere literally starts to come apart at the seams with catastrophic consequences. To resolve the crisis, Keyes, along with a team of the world's most gifted scientists, travel into the earth's core. Their mission: detonate a device that will reactivate the core.

Although theorised, no one is really ready when a mountain pass above the scenic and narrow Geiranger fjord in Norway collapses and creates a tsunami over 300 feet high. A geologist is one of those caught in the middle of it.

When an asteroid threatens to collide with Earth, NASA honcho Dan Truman determines the only way to stop it is to drill into its surface and detonate a nuclear bomb. This leads him to renowned driller Harry Stamper, who agrees to helm the dangerous space mission provided he can bring along his own hotshot crew. Among them is the cocksure A.J. who Harry thinks isn't good enough for his daughter, until the mission proves otherwise.

When their ocean liner capsizes, a group of passengers struggle to survive and escape.

Denise Crosby takes another look at the huge fans of "Star Trek" and how the series from around the world has affected and shaped their lives.

The passion the original Star Wars trilogy inspires in its fans is unparalleled; but when it comes to George Lucas himself, many have found their ardor has cooled into a complicated love-hate relationship. This hilarious, heartfelt documentary delves deep into Lucas’s cultural legacy, asking all the tough questions. Has Lucas betrayed his masterwork? Should he just have left the original trilogy alone? Is The Phantom Menace so bad it should carry a health warning? Utilizing interviews taken from over 600 hours of footage, and peppered with extraordinary Star Wars and Indiana Jones recreations lovingly immortalized in song, needlepoint, Lego, claymation, puppets and paper-mâché, above all this film asks the question: who truly owns that galaxy far, far away—the man who created it, or the fans who worship it?

In this two-hour special event from The Boulet Brothers' Dragula, previous drag monsters from Seasons 1-3 return for a chance to earn a spot in Season 4 and $20,000 cash.

The life of a female weaver is thrown onto the socio-political canvas of pre-war and post-war communist Poland through the use of expressive allegorical and symbolic imagery in this imaginative take on the documentary form.

Trek Nation is a documentary film directed by Scott Colthorp examining the positive impact that Star Trek and creator Gene Roddenberry may have had on people's lives as seen through the eyes of his son, Eugene Roddenberry, Jr. ("Rod"). It includes interviews with castmembers and crew from all five Star Trek shows, as well as various fans and celebrities who were markedly influenced by the show while growing up. Rod Roddenberry also visits Skywalker Ranch to interview George Lucas on the influence that Star Trek had on him. Lucas shares how he had gone to Star Trek conventions prior to creating Star Wars.

The true story of technical troubles that scuttle the Apollo 13 lunar mission in 1970, risking the lives of astronaut Jim Lovell and his crew, with the failed journey turning into a thrilling saga of heroism. Drifting more than 200,000 miles from Earth, the astronauts work furiously with the ground crew to avert tragedy.

In Los Angeles, the Earth shakes, people panic, buildings crumble and fold. But when a special OPS crew flies in to view the damage, it's as if nothing has happened. Buildings still stand, the ground is whole...but dead bodies litter the streets. Welcome to MIND BLOWN - a secret government program in psychotronic warfare that goes terribly wrong. Now the DOD must cover it up and terminate all involved. Fleeing for his life, Noah West knows he must uncover who has stolen the technology with plans on using it to bring America to its knees. When the disasters start for real, the darker secret of the experiment begins to unravel.

As a new day begins in the town of Silverton, its residents have little reason to believe it will be anything other than ordinary. Mother Nature, however has other plans. In the span of just a few hours, an unprecedented onslaught of powerful tornadoes ravages Silverton. Storm trackers predict that the worst is still to come, as terrified residents seek shelter, and professional storm-chasers run toward the danger, hoping to study the phenomenon close up and get a once-in-a-lifetime shot.

Story revolves around a young boxer, Izzy Daniels, who trains to follow in his father's footsteps by winning the Golden Glove. When his friend, Mary, however, asks him to substitute for a team member in a Double Dutch tournament, the young man discovers a hidden passion for jump roping