Sara's dream of finding the perfect mate is realized when boyfriend Daniel proposes marriage, but there is one tiny hitch. It turns out he is the real-life prince of a small European monarchy, and his marriage requires the approval of his royal parents. Commoner Sara will have to do more than simply impress the in-laws-to-be. If she wants to become Daniel’s wife, she’ll have to prove she’s got all the makings of an honest-to-goodness princess.

Small-town New England professional wedding photographer Allie Adams finds herself in the middle of a murder mystery when the groom is suddenly shot and killed during the ceremonial first dance. Suspicion immediately turns towards Allie’s big brother Greg, the ex-boyfriend of the bride. Allie begins her own amateur investigation to clear Greg’s name, teaming up with Sam, the newest detective on the force.

Hannah is a book editor and she must work with her former rival Ryan to help a potential writer find her way. However, life seems to have other plans for Hannah as Angel Anthony reminds the duo about the miracle of Christmas and the value of community.

While backstage on opening night of a new play by celebrated murder mystery author/director Neil Khan, photographer Allie Adams discovers the body of the show’s leading lady, murdered before the curtain went up. As Willow Haven PD Detective Sam Acosta launches his investigation, he invites Allie – who has been helpful in solving his first two murder cases since joining the force -- to unofficially assist him on the. case. However, Allie’s involvement makes her a target for murder herself when she gets too close to the truth.

While diving in a remote French lake, a couple of YouTubers who specialise in underwater exploration videos discover a house submerged in the deep waters. What was initially a unique finding soon turns into a nightmare when they discover that the house was the scene of atrocious crimes. Trapped, with their oxygen reserves falling dangerously, they realise the worst is yet to come: they are not alone in the house.