Aquamarine Blue & The Men In Grey?

I slept through most of my dreams last night and I woke up a bit late, and so now I can only barely remember part of the end of my last dream.

The end of the dream took place during the day in a fictional place at a one-story house/building that was being changed from a film set that had been used by a BBC or BBC-like TV show like Being Human to a government office/building for what seemed to be a counter terrorism / counter intelligence / counter supernatural / counter superpowers /et cetera government agency similar to the Men In Grey / Department Of Domestic Defense from the BBC TV show Being Human.