When Adam awakens to a Spooksville that has undergone some bizarre changes, he rushes to tell Sally and Watch, only to find that they are not, and never have been, his friends!

An encounter with Moorpark sparks Laurel's buried memories, but also sends Adam and Ann running for their lives from an army of Homunculi.

Sally must unravel the mystery of the Mayor's secret past before Adam and Watch are trapped in an otherworldly maze forever!

When he stumbles upon Frankenstein's Monster, Watch uses the creature to stand up to his bullies. Meanwhile, Adam tries to pass his driver's test with a ghastly instructor.

Sally finds herself alone in her house and under siege by an army of deadly living lawn gnomes!

A wilderness camping trip turns from tranquil to terror when Adam, George, Watch and Sgt Dugan encounter a large creature wreaking havoc on their campsite.

A high school blood drive becomes a quest for fresh blood by a five hundred year old vampire. Adam and Principal Blackwater must fight back to restore the newly-turned student vampires back into humans.

After surgery, Watch's newly removed tonsils come to life. Adam and Sally help their friend hunt down his mysteriously reanimated organs before they attack other patients -- and wind up in the wrong hands.

A group of Lizzie Borden High's students get stranded in an abandoned logging camp where they encounter a mysterious lethal fog which engulfs the students and causes them to begin to disappear, one by one.

Sally is none too thrilled when Ann transfers to Lizzie Borden High, but they must put aside their differences to overcome a blood-sucking plant from another dimension whose pollen puts the entire town, including Adam and Watch, under its evil control.

While Sally goes along with her parents to the exclusive Springville Yacht Club she witnesses the disappearance of a teenaged boy at the hand of Spooksville's latest supernatural terror - a giant mutant crab pirate!

Ann casts a spell that is intended to bring back Adam's missing mother. But instead, Ann's unwieldy magic sends Adam, Sally and Watch into a parallel dimension that resembles a post-apocalyptic Spooksville.

When Watch refuses to get into the holiday spirit with Adam and Sally, he receives an unexpected gift in the form of a unique friendship with a beautiful new girl in town. But unbeknownst to him, she is not from this world.

After a supernatural were-cat begins to terrorize Spooksville, Sally is found transformed into a kitten. Adam and Watch seek help from Ann to conjure up a spell to save their friend from being a feline forever.

While hiking on The Devil's Kneecap, Adam, Sally and Watch stumble upon a mysterious cube. The kids soon discover the cube has the powers to grant each of them one wish, but at a terrible cost.

When Sally is clawed during a game in gym class, she starts to experience the symptoms of a fatal disease. When clues lead the trio to believe Ann may be responsible for the infliction, they set out to break into Shadowmire to find an antidote.

Adam and Watch check in on Sally after she has a horrible dream only to discover her being dragged into the closet by a gigantic monster who feasts on people's nightmares. Adam and Watch attempt to force the beast back to its own dimension.

When Adam, Sally and Watch explore a haunted cave that may be connected to Adam's missing mom, they become trapped within its walls and are forced to confront an otherworldly creature.

Adam, Sally and Watch head to the Springville lighthouse to explore a young boy's bizarre disappearance. Upon visiting the scene of the crime, the kids find themselves face to face with the ghost of the former lighthouse keeper.

It is Halloween in Spooksville and a young boy is pulled into an abandoned house by an unseen force. As a result, Adam, Sally and Watch are forced to investigate the strange occurrence and find themselves slowly turning into their costume alter-egos.

Adam and his new friends, Sally and Watch, find a map to a secret path. But mysteriously, the kids find themselves transported back to 1771 and witness a woman being accused of witchcraft, who could hold the key to unlocking a mystery in the present.

Adam and his dad move to a small seaside town to get a fresh start. But after meeting a few new friends, Adam soon discovers why locals call the town "Spooksville" when he encounters a bizarre spider-lizard monster in his own bedroom.