[Drolefille]

Correct me if I'm wrong centaur, but if he does NOT take his medicine he can actually lock up where it would be almost impossible to speak or move. Especially not quickly. If he in fact chose to not take his medicine while speaking in front of a group he risks a more dramatic demonstration of the effects of Parkinsons because he'll just stop functioning. So if he WAS moving, it's the medicines.

If you watched him on Scrubs (playing an OCD doctor) you could still tell even though they have multiple takes and angles. And there he was acting as a doctor without twitches.