Where Is Gillian Anderson (Dana Scully) And / Or Her Body (Corpse)?

I slept through most of my dreams from last night without waking up to voice record them.

So all that I can remember of this dream from last night is that I was inside a dimly lit and dark windowless house, maybe underground in some areas, but I am not sure.

The first floor was possibly above-ground and could be reached from a parking lot and / or sidewalk, and inside the house was possibly a narrow spiral staircase that took you to the underground floor or floors; and I was possibly investigating something, but I am not sure.

During my assumed investigation and / or whatever I possibly remember something involving some strange possibly bald men with white skin, a cat, a refrigerator, and maybe more.