Eleven-year-old Josh and 12-year-old Amanda just moved into the oldest and weirdest house on the block - the two siblings think it might even be haunted! But of course their parents don't believe them. You'll get used to it, they say. Go out and make some new friends. But the creepy kids are not like anyone Josh and Amanda have ever met before. And when they take a shortcut through the cemetery one night, Josh and Amanda learn why.

Lily and her brother Rory have just moved into a new house after their family spent months renovating it. The formerly rundown, creepy old house is now totally transformed into a tech lover's dream. Rory has installed a smart device called Mastermind that can turn on lights, lock doors, and even open the windows, among other things. He and Lily love showing off what the Mastermind can do. But someone doesn't love the changes—the ghost of the girl who died in the house. She's angry—and ready for revenge.

Harry and his brother, Alex, are dying to fit in at Camp Spirit Moon. But the camp has so many weird traditions. Like the goofy camp salute. The odd camp greeting. And the way the old campers love to play jokes on the new campers. Then the jokes start to get really serious. Really creepy. Really scary. First a girl sticks her arm in the campfire. Then a boy jams a pole right through his foot. Still, they're just jokes... aren't they?

When Slappy, the world's most evil ventriloquist dummy, shows up after being abandoned by his previous owner, things start to go wrong around the house. But this time, Slappy may have met his match. There's another bad doll who loves to make a mess of things. Everyone better watch out for this imperfect couple.

Britney Crosby thinks her cousin Ethan is pretty weird - and she happens to be right. Ethan won't stop tormenting Britney with an old ventriloquist's dummy. And the puppet has plans for Britney, too!