After the Oktoberfest, the Prinzenhof is always on red alert - only worse this time, because this year the strong beer is turning the guests into zombies.

The fire alarm in the Prinzenhof is triggered. But where is the fire?

The New Year is just around the corner. It's the last chance to put your resolutions into action.

Eerie noises are disturbing the night's rest in the Prince's Court. What are they?

Are there bed bugs at Pinzenhof? Millie tries to find out "secretly".

The team is working on the butterfly effect - mental models of what can happen when small things change. They also have a constantly nagging guest.

While the team is working a boring night shift looking through the lost and found belongings of former guests, they find a gold ring. What now?

The suite at the Hotel Prinzenhof is occupied. Could a VIP really be staying at the hotel?