Blue River, Wisconsin, USA
(opening sequence)
Elk Grove Village, Chicago, Illinois, USA
(second unit)
Huntley, Illinois, USA
(Exterior)
Schaumburg, Illinois, USA
(Studio)
Woodstock, Illinois, USA
(Exterior)
Oct 20, 2009 - Dec 10, 2009
October 9, 2009 - April 14, 2010