Rock Center with Brian Williams was an American weekly television newsmagazine that was broadcast on NBC from October 31, 2011 to June 21, 2013 and hosted by former NBC Nightly News anchor Brian Williams. It aired on Mondays until January 30, 2012, and then began airing Wednesdays starting February 8, 2012.It was produced in the Rockefeller Center's "Studio 3B", the same space as NBC Nightly News, and formerly that of the Today Show. On May 10, 2013, the series was canceled after two seasons. The last program aired on June 21, 2013.