Generate an approximately fifteen-word sentence that describes all this data: 142 U.S._VIEWERS_(MILLIONS) 12.23; 142 WRITTEN_BY gwendolyn m. parker; 142 ORIGINAL_AIR_DATE november11,2008; 142 SEASON_# 6; 142 DIRECTED_BY john f. showalter; 142 TITLE live to regret
The 6th episode of the season had 12.23 million US viewers.