With Pat’s family coming to commemorate his death, Pat begs Alison to pass on a message from beyond the grave, while she attempts to befriend the new builder.

Alison and Mike grapple with the latest obstacle to nailing down an event booking, but they’re stymied by the Captain’s past coming back to haunt him.

It's Christmas at Button House, and Mike is determined to make it perfect for his family. Alison is also determined to deliver the best Christmas ever for the living and the dead, although the latter aren't filled with festive cheer.

Alison has invited Lucy to come to Button House for a sleepover, but after a concerning meeting with the solicitor, Alison must work out if Lucy is really who she says she is.

While Alison and Mike gear up to make a big investment, the Captain and Kitty work together with the other ghosts to solve an unfolding mystery before it’s too late.