It's not really a TV show as such but I sometimes watch CNN. It is rubbish though and not a patch on the BBC, but the BBC repeats itself sometimes and I've got to watch something.

I don't have much in the way of watchable television so I don't have too many guilty pleasures. The stuff I watch on BBC entertainment is generally good stuff, I don't allow too much filler...except for those occasional flicking channels CNN moments.