Red Princess Blues' Animated teaser trailer just hit. Red Princess Blues Animated: The Book of Violence is an animated short film prequel to Alex Ferrari’s upcoming feature film Red Princess Blues. Artist extraordinaire and Creative Director of the Visual Effects House Numb Robot, Dan Cregan will be making his directorial debut. Alex ferrari will pen the twisted tale as well as produce. RPB Animated is a chance to explore the world of “Princess,” the main character of Red Princess Blues. They hope to have the short done by Fall 2007.