the muggles known as Sheldon, Leonard, Raj, Howard, Bernadette, and Amy are enjoying their time together. That's until they notice new neighbors moving in. These people look a little odd, strange robes on their bodies. Oh well, maybe it's for Halloween

Leonard and Penny go up the stairs to meet the new neighbors since they're curious and wondering what these new people are about.

Meanwhile Sheldon and the others are silently discussing what they think the new neighbors are doing dresses in weird robes.