Oooooooh, it's Hammer, so you know it's good.
Apparently, in 2003, this show pegged number 50 in the 100 scariest moments, and when Channel 4 aired the list, the clip (at 1:26:05) was the party from "The House that Bled to Death". I've got to say, that scene made me laugh so hard, I had hot chocolate spiked with rum shooting out of my nose (the rum is what hurt).
Nonetheless, it's a good series with some truly creeptastic moments. And you can get it on DVD. Awesomesauce! It's well worth it.
Here; let me show you what I mean.
Moral of the story: Do not trust Peter Cushing.