User blog comment:Mobo85/Hot Off the Presses..."Phineas and Ferb" Season 3 Starts March 4/@comment-5151799-20110215220859/@comment-406459-20110215225342

Michael J. Fox's Parkinson's would most likely not affect his ability to do a voice-over- he still speaks very well. His Parkinson's affects him by causing him to shake, which you would of course not see if he is only doing a voice-over.

And given where Ms. Paquin comes from, I imagine her story will spoof her home turf, True Blood, rather than Twilight. Although it could be a spoof of both.