Meet the Copelands, a family of five who live on a farm in Washington State. Dad's a professor, Mom's an ex-military chopper pilot and their three kids, Matt, Brianna and Dana - who are twins- are pretty well behaved by millennial standards. Matt is the resourceful big brother. Brianna is the "I'm not cute, I'm cool!" twin and Dana is the "I'm smart but wish I was cool" twin.

So on top of natural and unnatural disasters looming overhead as a threat, the Copelands - and the rest of the world - have to beware of Skinwalkers, which are spirits who can posses a person and cause them to do things they couldn't otherwise do.

After Brianna is carried up, up and away by the flying Skinwalker, the family piles into the RV for am impromptu (and quite necessary) road trip to get the hell out of town and to find Brianna.

Meanwhile, while trying to reunite with her family, Brianna makes nice with a girl named Tatianna who REALLY wants to use Brianna's cell phone so bad that she smashes Brianna's head into a rock and leaves her for dead.

Actually, the Reverend Brother is the one who's possesed so Devyn, a local and impressionable - and gosh darn cute-  boy who lives on the farm helps Brianna escape and reunite with her family. Devyn later commits suicide when he becomes possessed by a Skinwalker. He'd rather take his own life than risk hurting Brianna. Aww. And :(.

Determined to put her degree to use, Sally decides to stay on with Quantrall, an old Army buddy of Karen's (seen here) so that she can take Dr. Rawlins' place and help cure the feverheads that she and Quantrall encounter.

Death. Maybe it wasn't a good idea for aunt Sally to stay behind with Quantrall because once he gets possessed by a Skinwalker, he kills her.

Josh believes that he can stop all of the world's catastrophes if he links up with this woman named Professor Douglass. But when he finds her, she's depressed and drunk and wants Josh to put her out of her misery. Professor Douglass is shot and killed (by a woman name Janet who works with Wayne Brady - er…"Booner") and Josh makes off with some old computer card files of the professor that he thinks may be the key to solving the world's problems.

Josh comes down with the feverhead illness and the family scrambles to find tetracycline. Josh keeps rambling on and on about "The one is many, but the many one." Which makes no sense. Josh also has a hallucination wherein he talks to the younger version of his dead dad. His dad tells him that he's an Adept, which basically means that Josh is special and somehow connected to saving the world.

Also, Moondog is hiring. He makes a broadcast wherein he says he's looking for an Adept to help him save the world. Josh links up with Moondog and they set out to figure out how to save the world from being destroyed by incoming meteors.

Josh, Moondog and smart daughter Dana find an old computer and read Professor Douglass' computer card files which read: "The end of the world is not" over and over and over again. Josh and smart daughter Dana (we're kidding, Brianna is smart too!) deduce that what the good professor was trying to tell them is that there's a way for them to stop the world from ending - they just have to figure it out. Translation: there's hope!

Karen climbs the tower to fix the circuit, risking her life for her kids. She gets the device working again - yay! But then the wormhole sucks her up anyway - boo!