The fourth and final season premiered in October 2009 at a new time, Fridays at 8:30/7:30c, following a new sitcom, "Brothers", starring former NFL player Michael Strahan. This season is notable in that a large number of episodes produced for the third season, but previously unaired by Fox, were shown alongside new episodes produced for season four. Four new episodes of "’Til Death" aired sequentially on Christmas Day from 8/7c until 10/9c. The schedule changed again, when "’Til Death" moved to Sundays at 7/6c and 7:30/6:30c on January 31, 2010, with these first two episodes airing against Super Bowl XLIV. Eventually, it was paired for three episodes with the soon-to-be-canceled comedy "Sons of Tucson". The fourth season (and series) finale aired on May 23, 2010, although three unaired episodes formerly consigned for season three were burned off in June. Two months prior, Fox finally canceled production of "’Til Death" after years of below-average ratings.