Some new faces in the castle shake up the old dynamic within the staff quarters and a budding romance blossoms. Sam and Siadi reach a breaking point with each other and when a group of guests ghost hunt in the castle, Stassi is ready to oblige.

Siadi's lack of emotion rubs most of the staff the wrong way, leading to a major group confrontation. Stassi and Beau decide to cook everyone a decadent thank you meal; and tensions within the kitchen staff boil over in the last days at the castle.

The final group of guests celebrate a surprise engagement party, but one of the staff members makes them extremely uncomfortable and Lisa is enraged. As the summer season comes to the end, the most exemplary employee is recognized.