Gabi and Spence, and the Spooky Dog, are the "Ghost Patrol", Their Towns supernatural pest control, but they have never seen a real ghost. When they get a call to investigate the old Geist Manor, they are about to find the proof they are looking for - and a whole lot more.

Fatherless Bodi Grogan dreams of his own puppy, but the best he can get from his workaholic ma Carol is minding friends' naughty pup Marley while he's dumped for the summer with grandpa Fred, a rather strict US Marines veteran. If they do really well a permanent dog is on the cards, so Brdoy resolves to j-enter the local puppy obedience show, which only allows teams, so he recruits Fred's friendly neighbor Crouch's sibling pups Moose and Fuchsia. They're up against ruthless title defender Hans Von Weiselberger, whose henchman help him cheat and terrorize their own Dobermann pups, but grandpa's military experience comes in handy once he sides with team Bodi.

Jules Daly is struggling to raise her orphaned niece and nephew (Maggie and Milo) alone, but it isn't easy after getting downsized out of her antique sales job while Milo rebels against the death of his parents through petty theft. With things looking bleak for Christmas, an English butler named Paisley arrives with an invitation for all to come see the kids' emotionally distant grandfather who lives in Castlebury Hall, somewhere near Liechtenstein. With nothing to hold them back, they go, but the grandfather - Edward, Duke of Castlebury - is rather cold over their visit to his castle. So is his other surviving son, Ashton, Prince of Castlebury. Before long, they're all having a good time and looking forward to hosting a Christmas Eve ball, but Jules overhears a conversation from which she draws a wrong conclusion.