On May 13, 2010, CBS placed a series order on "Mike and Molly". (The set from "Roseanne" was used as Molly's home. Doors and furnishings were changed. It was usually shot from different angles so the "Roseanne" audience wouldn't notice.) On May 15, 2011, "Mike and Molly" was renewed for a second season. On March 14, 2012, CBS renewed "Mike &amp; Molly" for a third season, which premiered on September 24, 2012. CBS pulled the third season finale, titled "Windy City", from its show of May 20, 2013. The episode featured a tornado descending on Chicago, and would have been broadcast the same day as the 2013 Moore tornado. The episode was rescheduled for May 30, 2013.