The Conners' Season 6 trailer teases the return of Sean Astin as Tyler and reveals some of the family dynamics. The trailer also indicates that there may be trouble for Bev, who is dealing with Alzheimer's. While the show's producers want to keep the show going, there is the possibility of the sixth season being the last. The new season is set to premiere on February 7th, with reruns of the show airing on The CW in January.