The seventh DVD volume of FOX’s critically acclaimed cartoon¬†series American Dad will come to DVD this April, TV on DVD¬†is reporting. The three disc set will include all 19 episodes from the show’s 6th season, including 100 A.D., the series’ 100th episode, and For Whom the Sleigh Bell Tolls, the show’s popular Christmas special from 2010. Extras will include commentary tracks.