Where Geekdom, Comics & Pop Culture Collide!"Meet Lego Masters Mel Brown and Corey Samuels from season 1, Tim Zach Croll from season 2, and Bill Diamond, a veteran of TV puppetry who has worked on iconic shows such as Fraggle Rock and Sesame Street and created his own programs. Bill has also operated the puppets for the "Little Shop of Horrors" road tours.