Psycho references
I have noticed a couple of clever little references to Alfred Hitchcock's 'Psycho' in the series. The first is in 'Dreamland' when Victor goes to buy a pair of (dead man's) shoes. When the lady approaches the door, her shadow against the glass and the slight pause are very shower scene-esque. The other is more obvious and is in 'Hearts of Darkness' when Victor is showering and the woman's shadow appears on the curtain.
Little touches like this are brilliant and definitely add to my enjoyment of this great programme.
I think you're the same as me / We see things they'll never see / You and I are gonna live forever