How does one categorise Psychoville? The answer is... with difficulty. It's a comedy, but there's drama, there's mystery and there's a thriller in there too. There's also a fair amount of Black Lace.

This week I'm joined by Pete Lambert as we try to unravel the enigma that is Pyschoville with a gallery of characters that almost defy explanation. We also navigate a minefield of spoilers because this is a series full of twists and turns and we don't want to give everything away.

But let's put it this way, you'll never look at a Club biscuit in the same way again!