With the discovery of an incoming asteroid, the government of America formulate a plan to destroy it. When the plan fails, all the world can do is wait. The main impact zone is revealed to be Dallas, Texas. Generally, the plot follows the lives and reactions of several characters: an astronomer, her father, her son, two firefighters from Kansas, two young doctors in Dallas and the heads of the government agency in charge of the situation.
A helicopter pilot and an environmental scientist lead a exodus of survivors in a search for a safe haven after a catastrophic tectonic event causes the crust of the earth to break apart.
A huge solar flare blasts Mercury out of it's orbit and provides it with an intense magnetic field and it's on collision course for Earth.
A mysterious force knocks the moon from its orbit around Earth and sends it hurtling on a collision course with life as we know it.
A global scientific summit debates and fails on a plan to stop a massive asteroid heading straight for Earth, with all countries blaming each other for the impeding disaster. With communications tense, the daughter of a tech billionaire assembles her own team of specialists to try to destroy the asteroid before it is too late.
A seven-mile-wide space rock is hurtling toward Earth, threatening to obliterate the planet. Now, it's up to the president of the United States to save the world. He appoints a tough-as-nails veteran astronaut to lead a joint American-Russian crew into space to destroy the comet before impact. Meanwhile, an enterprising reporter uses her smarts to uncover the scoop of the century.
Jessica and her fiancé Evan just moved from the city into their dream home on a quiet suburban street. Soon after, Jessica catches her seemingly friendly new neighbor, Simon, in a strange lie and can't let her suspicions rest. The danger escalates when Simon lures her inside his home and imprisons Jessica in his secret bunker, meticulously decorated in the idealized style of the 1950's.
When a volcano expert becomes convinced that a cataclysmic natural disaster is about to unfold, a volcanologist Professor John Shepherd and his graduate students believes that recent unexplainable volcanic activity as all of the volcanoes in the world are going to erupt and kill every living thing on the planet! They try to convince the government that their theory is true not a joke while also trying to figure out how to stop it before time runs out!
Yellowstone is a park, but it's also the deadliest volcano on Earth. Beneath it, a sleeping 'dragon' is stirring. When an earthquake opens a crack for magma to seep through, other warning signs of an eruption start popping up, but they are ignored or dismissed as 'minor'. But when they learn an eruption will happen, panic breaks out through people of the USA and the world.
The Bionic Woman and the Six-Million-Dollar Man reunite--with a few younger bionic assistants--and try to catch a bionic spy.
During her birthday celebration, Tess and Logan find themselves swept up in a world that isn't always what it seems when the headlining magician at the Magic Manor winds up dead.
After an unprecedented series of natural disasters threatened the planet, the world's leaders came together to create an intricate network of satellites to control the global climate and keep everyone safe. But now, something has gone wrong: the system built to protect Earth is attacking it, and it becomes a race against the clock to uncover the real threat before a worldwide geostorm wipes out everything and everyone along with it.
When hired killer John Gant rides into Lordsburg, the town's folk become paranoid as each leading citizen has enemies capable of using the services of a professional killer for personal revenge.
A group of teens make a pact that has deadly consequences.
After volunteering to participate in a crossword solving competition with a new supercomputer, crossword puzzle editor Tess Harper finds herself swept into the investigation of the bizarre murder of a tech CEO
On Christmas Eve, a fighter pilot on his way home becomes lost while flying over water and needs a miracle to land safely.
Two millennia ago, a Lybian king has a basilisk (snake-shaped dragon), which petrifies people, subjected to the same fate with a golden scepter during a solar eclipse. Both these and several victims are dug up by modern archaeologist Harrison 'Harry' McColl's expedition. Despite a cryptic warning from tribal locals, everything goes to his Colorado university's museum. It's all exhibited during another eclipse, which leads to the monster reviving. Harry and some of his friends must try to petrify the monster again.
Tess gets invited to be a part of a popular game show, but when the host is unexpectedly murdered, she and Detective Logan O'Connor seek to uncover who was behind it all.
The Seventh Doctor becomes the Eighth. And on the streets of San Francisco – alongside new ally Grace Holloway - he battles the Master.
With only three weeks left in his three-year contract, Sam Bell is eager to return to Earth. Stationed alone at a Moon-based facility with his computer assistant GERTY, an unexpected accident sets off a series of unsettling events that shake his isolation.
