National Geographic: Inside the Mega Twister

Follow the evolution of the 'Halloween' movies over the past twenty-five years. It examines why the films are so popular and revisits many of the original locations used in the films - seeing the effects on the local community. For the first time, cast, crew, critics and fans join together in the ultimate 'Halloween' retrospective.

Go behind the scenes with stars, puppeteers and creators as they bring Jim Henson's magical world of Thra back to life in a sweeping fantasy series.

The life and career of an actor, artist, and icon. His own journey through his own camera.

Explore the evolution of Buzz Lightyear from toy to human in the making of Pixar’s Lightyear. Dive into the origin and cultural impact of everyone’s favorite Space Ranger, the art of designing a new “human Buzz,” and the challenges faced by the Lightyear crew along the way.

Giving fans unprecedented access to the real life of the music sensation, Katy Perry: Part of Me exposes the hard work, dedication and phenomenal talent of a girl who remained true to herself and her vision in order to achieve her dreams. Featuring rare behind-the-scenes interviews, personal moments between Katy and her friends, and all-access footage of rehearsals, choreography, Katy’s signature style and more, Katy Perry: Part of Me reveals the singer’s unwavering belief that if you can be yourself, then you can be anything.

Sea life in a whole new way. Deep Sea 3D, an underwater adventure from the filmmakers behind the successful IMAX® 3D film Into the Deep, transports audiences deep below the ocean surface. Through the magic of IMAX®; and IMAX 3D, moviegoers will swim with some of the planets most unique, dangerous and colorful creatures, and understand this inspiring underworld.

A dreamlike conversation with the past and the present, reimagining Latasha Harlins' story by excavating intimate memories shared by those who loved her.

Daniel Craig candidly reflects on his 15 year adventure as James Bond. Including never-before-seen archival footage from Casino Royale to the upcoming 25th film No Time To Die, Craig shares his personal memories in conversation with 007 producers, Michael G Wilson and Barbara Broccoli.

Years spent recording footage of creatures from every corner of the globe is bound to produce a bit of drama. Here's a behind-the-scenes look.

The life of Mr. Spock, as well as that of Leonard Nimoy, the actor who played him for almost fifty years, written and directed by his son: Adam.

A look at the origins, history and conspiracies behind the "Majestic 12", a clandestine group of military and corporate figureheads charged with reverse-engineering extraterrestrial technology.

In this fascinating Oscar-nominated documentary, American guitarist Ry Cooder brings together a group of legendary Cuban folk musicians (some in their 90s) to record a Grammy-winning CD in their native city of Havana. The result is a spectacular compilation of concert footage from the group's gigs in Amsterdam and New York City's famed Carnegie Hall, with director Wim Wenders capturing not only the music -- but also the musicians' life stories.

A look at the story behind Marvel Studios and the Marvel Cinematic Universe, featuring interviews and behind-the-scenes footage from all of the Marvel films, the Marvel One-Shots and "Marvel's Agents of S.H.I.E.L.D."!

Delve into the world of Batman and the vigilante justice that he brought to the city of Gotham. Batman is a man who, after experiencing great tragedy, devotes his life to an ideal--but what happens when one man takes on the evil underworld alone? Examine why Batman is who he is--and explore how a boy scarred by tragedy becomes a symbol of hope to everyone else.

A thrilling journey through legends, belief and folklore, this film goes behind the scenes with the British Library as they search to tell that story through objects in their collection, in an ambitious new exhibition: Harry Potter: A History Of Magic. J.K. Rowling, who is lending unseen manuscripts, drawings and drafts from her private archives (which will sit alongside treasures from the British Library, as well as original drafts and drawings from Jim Kay) talks about some of the personal items she has lent to the exhibition and gives new insight into her writing, looking at some of the objects from the exhibition that have fired her imagination.

A documentary detailing the epic Rogues' Gallery of DC Comics from The Joker and Lex Luthor, Sinestro, Darkseid and more, this documentary will explore the Super Villains of DC Comics.

Al Pacino's deeply-felt rumination on Shakespeare's significance and relevance to the modern world through interviews and an in-depth analysis of "Richard III."

A behind-the-scenes look at San Diego Comic-Con, the world's largest comic book convention, and the fans who attend every year.

A look at the global culture and appeal of the LEGO building-block toys.

Ever since the second grade when he first saw her in E.T. The Extraterrestrial, Brian Herzlinger has had a crush on Drew Barrymore. Now, 20 years later he's decided to try to fulfill his lifelong dream by asking her for a date. There's one small problem: She's Drew Barrymore and he's, well, Brian Herzlinger, a broke 27-year-old aspiring filmmaker from New Jersey.

Track monsoons, hurricanes, blizzards, and tornadoes. Take a journey around the planet to experience our most extreme storms and to witness the dramatic--and often perilous--efforts of scientists in the pursuit of understanding weather.Join meteorologists in the cockpit of a P-3 weather plane as they penetrate the eye of a hurricane; and in the tense, decisive moments on the road as they focus their radar on an approaching tornado, traveling to the heart of severe storms to learn what makes weather systems tick. Experience the bumpy ride into the sudden and spectacular calm of a hurricane’s eye, or the commando-like raid to the very brink of a killer tornado, and experience one of the elemental joys of doing science: that of confronting nature head-on to divine its awesome secrets.

Commissioned by the U.S. Government Defense Civil Preparedness Agency, the film describes the elements of a modern tornado warning system as was developed at the Texas Tornado Warning Conferences in 1953 and included radar detection of tornadoes, a spotter network, and improved communications between the U.S. Weather Bureau, spotters, and public officials to better disseminate warnings to the public. In the 1960s TV changed the way tornado safety and preparedness information was disseminated and this film is likely a product of that development. This film opens with vignettes of people in a small town somewhere in America’s suburban midwest. It then goes on to display the moments before and after the onset of a tornado and informs the audience of appropriate safety response measures.

Six fearless surfers travel to the north coast of Iceland to ride waves unlike anything they've ever experienced, captured with high-tech cameras.

Waters’ LIFT project, ᏗᏂᏠᎯ ᎤᏪᏯ (Meet Me at the Creek), is the fourth of a quartet of films, and focuses on interconnectedness and Cherokee values through the lifelong fight of Rebecca Jim, a Cherokee Nation citizen and waterkeeper warrior, as she leads the effort to restore Tar Creek in Miami, Oklahoma.

An intimate look at Jeff Gammons, a chronically ill man who finds peace and beauty chasing the world's largest hurricanes.

The Philippines is visited by an average of 20~28 strong typhoons and storms every year. It is the most storm-battered country in the world. Last year, Typhoon Haiyan, considered the strongest storm in history, struck the Philipines, leaving in its path apocalyptic devastation.

The BBC looks at our current weather and climate compared to the climate of our past to see if it really is changing...which it is and they explain science behind it

Saucedo explores the emotional journey of boxing champion Alex Saucedo who suffers a career ending brain injury, forcing him to redefine his identity, find new purpose and take care of his family. This cinema verité feature documentary is a raw and intimate portrait of resilience and redemption.

When Canadian director Sturla Gunnarsson set upon Iceland to film Beowulf & Grendel starring Gerard Butler and Stellan Skarsgard in 2004, they expected the usual complication involved in making a movie, but what they encountered made them wonder if the Norse gods were actually working against them.

In May 2011, a massive tornado ripped through Joplin, Missouri. With pulse-pounding firsthand footage, this documentary goes inside a deadly twister.

On July 10, 1977, 18-year-old Laura Long disappeared. Her new car, a high school graduation present, was found the next day in the parking lot of the Ne-Mar Shopping Center. This is Claremore, Oklahoma's oldest unsolved murder case.

In the early 1980's, a group of disenfranchised Oklahoma teenagers mastered the art of prank phone calls and became known as Park Grubbs.

A documentary portrait of storm chaser Reed Timmer, who was an inspiration for Glen Powell’s character in Twisters.

The town of Picher, Oklahoma, was once home to the world's richest lead and zinc mining field. After decades of mining, towering piles of mine waste covered 25,000 acres, devastating Quapaw tribal lands and local economies. Acid mine water burned nearby Tar Creek and stained it red. Despite these environmental hazards, many people in Picher desperately wished to stay and revitalize their town.

From the oil boom of the 1970s to the failure of Penn Square Bank in 1982 to the bombing of the Murrah Federal Building in 1995, this inspiring, feature-length documentary sheds light on the darkest years of Oklahoma City… and the people who refused to give up. Produced, written and directed by Mick Cornett, Oklahoma City: The Boom, the Bust and the Bomb is a story like no other. It’s a tale of resilience, exploring how Oklahoma City’s turbulent past helped shape its bright, flourishing future.

Meteorologist Tetsuya Theodore "Ted" Fujita spent ten months studying The Super Outbreak of 1974, which was the most intense tornado outbreak on record. Mr. Tornado is the remarkable story of the man whose groundbreaking work in research and applied science saved thousands of lives and helped Americans prepare for and respond to dangerous weather phenomena.

The storm of 1993 that ravaged the Eastern Seaboard was bigger than any since the 1800s. Most were expecting only more unseasonable warmth, and were caught off-guard by the hurricane winds, massive thunderstorms, and fierce blizzards. Meteorologists puzzled over bizarre reports from their computers. Late warnings went largely unheard. Video footage from Florida to Maine documents nature's savagery.

Tornado Alley documents two unprecedented missions seeking to encounter one of Earth’s most awe-inspiring events—the birth of a tornado. Filmmaker Sean Casey’s personal quest to capture the birth of a tornado with a 70mm camera takes viewers on a breathtaking journey into the heart of the storm. A team of equally driven scientists, the VORTEX2 researchers, experience the relentless strength of nature’s elemental forces as they literally surround tornadoes and the supercell storms that form them, gathering the most comprehensive severe weather data ever collected.

In September of 1938, a great storm rose up on the coast of West Africa and began making its way across the Atlantic Ocean. The National Weather Bureau learned about it from merchant ships at sea and predicted it would blow itself out at Cape Hatteras, North Carolina, as such storms usually did. Within 24 hours, the storm ripped into the New England shore with enough fury to set off seismographs in Sitka, Alaska. Traveling at a shocking 60 miles per hour -- three times faster than most tropical storms -- it was astonishingly swift and powerful, with peak wind gusts up to 186 mph. Over 600 people were killed, most by drowning. Another hundred were never found. Property damage was estimated at $400 million -- over 8,000 homes were destroyed, 6,000 boats wrecked or damaged.

In 1996, Universal Pictures released 'Twister', a film about tornado researchers. This documentary revisits the topic, exploring the motivations of those risking their lives to study dangerous weather. With never-before-seen footage and interviews, it delves into the lives of Storm Chasers.