http://fxfactory.com/fxfactorypro/
Creates a pencil-sketch rendition of the source image. Inspired by the similar effect available in the Photo Booth application.
More info: http://fxfactory.com/misc/FxFactoryHelp/pluginguide/stylize/pencilsketch/
FxFactory powers hundreds Final Cut Pro Effects, Motion Effects and After Effects:
http://fxfactory.com/fxfactory/