You and me both.As for my favorite episode for H in season four, there is none. I hated season four with a passion, and I'm very glad it's over .
I know it's popular with some fans, but I was disappointed with 'Under Suspicion'. Walter Dresden was an interesting nemesis, and well played by the actor, but the episode was so full of huge, gaping plot holes that it became farcical. H removing himself from the case? Hmm, humanly impossible. So, as with many post Season 3 episodes, for me it was way over the top, contrived and completely lacking in any kind of substance.