We created all the animation for Cbeebies Kerwhizz series, featuring three teams of characters answering questions in a quiz, then racing around a different world in each episode. November 2008 We created all the animation for Cbeebies Kerwhizz series, featuring three teams of characters answering questions in a quiz, then racing around a different world in each episode. Executive Producer: Alison Stewart Producer: Steve Canon Production Manager: Karen Knowles Development Producer: Barry Quinn Animation Studio: Blue-Zoo Animation Director: Adam Shaw Animation Producer: Vici King Technical Director: Arnfinn Moseng Supervising Animator: Jude Brownbill Rigging: Sam Berry :copyright: BBC