CREATE TABLE "overview" (
  "season" text,
  "episodes" real,
  "season_premiere" text,
  "season_finale" text,
  "peak_series_rating_citation_needed" text,
  "average_series_rating" text,
  "dvd_release_date" text,
  "discs" real
);

Question: With a Season premiere of 23 july 2008 this show has what as the average episode?
SQL: SELECT AVG("episodes") FROM "overview" 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 "overview" WHERE "average_series_rating"='1.85 million viewers';