New Head of Production for Atomic Cartoons Chelsea Regan August 24, 2020 Top Stories Thunderbird Entertainment Group has promoted Joel Bradley to head of production at the company’s kids’ and family division, Atomic Cartoons. The content you are trying to access is only available to members. Log In Register Atomic Cartoons Colin Beadle Joel Bradley Thunderbird Entertainment Group 2020-08-24 Chelsea Regan Share