Question: With a Season premiere of 23 July 2008 this show has what as the average episode?
SQL: SELECT AVG("Episodes") FROM "2-16704913-1" WHERE "Season premiere" = '23 July 2008';

Question: Which show has a season premiere with a Average series rating of 1.85 million viewers?
SQL: SELECT "Season premiere" FROM "2-16704913-1" WHERE "Average series rating" = '1.85 million viewers';