The Simpsons Lunar Base Playset with Radioactive Man (Rainier Wolfcastle) and Fallout Boy (Millhouse) Exclusive playset environment available only through Previews & Electronics Boutique Comes with Exclusive Rainier Wolfcastle as Radioactive Man & Millhouse as Fallout Boy figures available nowhere else! Each figure features Intelli-Tronic resistor technology that allows the figures to "talk" when connected to the interactive Lunar Base Environment. Window box packaging.