Controlled chaos ensues when Doctor Osborn the Magical Mad Scientist descends upon the convention! Bent on world domination through the use of his haphazard and flaky experiments, he uses the convention attendees as laboratory rats to carry out his diabolical schemes! Multi-award winning magician and balloon artist Doctor Osborn combines his theater and art training with his life-long work in the variety arts (including time in a circus) to draw people into his world of madness. The Doctor then causes further havoc by warping people’s minds with his Balloons of Doom! Always a fan favorite for all ages. Be afraid! Be very afraid!