That is actually a trained actor's voice who is mic'ed up inside the suit. The mouth moves whenever he moves his fingers. They have actually hand the moving heads of characters for a few years in many of the parades in Disney, but this is the first time they are trying talking character meet n greets.
Personally I'm just waiting for the actor to stub his toe or something and drop and F bomb in front of a family with a video camera. That'll be awesome in Youtube.
Top 5 wood-5-Goliath 4-Ravine Flyer II 3-Phoenix 2-Voyage 1-El Toro
Top 5 Steel- 5-Velocicoaster 4- Maverick 3- Fury 325 2-Steel Vengeance 1-X2
Coaster Count: 444