National Science Foundation | Ford Foundation | Rockefeller Foundation | Animal Planet | John Simon Guggenheim Memorial Foundation | Electronic Frontier Foundation | Bill & Melinda Gates Foundation | New York Foundation for the Arts | Mozilla Foundation | Guggenheim Foundation | Alexander von Humboldt Foundation | Animal House | Animal Farm | Andrew W. Mellon Foundation | Wikimedia Foundation | Apache Software Foundation | Animal | foundation | Animal Liberation Front | National Lampoon's Animal House | International Rescue Committee | Make-A-Wish Foundation | John D. and Catherine T. MacArthur Foundation | Clinton Foundation | Animal Collective | animal | Open Software Foundation | Konex Foundation | Foundation series | Cystic Fibrosis Foundation |
This season's celebrity appearances included rapper Kurupt and his daughter Morgan Brown, St. Louis Cardinals manager and Animal Rescue Foundation founder Tony La Russa, musician Michael Feinstein, and Carrie Ann Inaba of Dancing with the Stars fame.