Diane Chambers makes her home at Cheers when her fiancé leaves her. Sam is worried that Diane thinks he only dates dumb women, so he tries to impress her with his latest one. Carla attacks an especially obnoxious Yankee fan after they beat the Red Sox. He threatens to sue the bar unless Carla is fired. Sam is to be interviewed for a sports segment on the evening news. What he doesn’t realize is that he was only chosen because all the big-name players weren’t available.