Hello All Haunters

I am going to be a psycho doctor next year for my haunt. I would like some ideas for this character first body movement to be ethier slow stiff moving or fast twitching movement for body language. Also some good lines to say to patrons or things that you would be very creepy. What would be the right tone of the doctors voice as well low deep evil talk or crazy insane fast talking speech?

Please let me know some ideas to work with.

Halls Of Horror
Lubbock, Texas