Question: What is the lowest episode number that had 4.03 million viewers?
SQL: SELECT MIN("Episode #") FROM "1-27927185-1" WHERE "Viewers (millions)" = '4.03';

Question: How many million viewers watched episodes prior to episode 2.0?
SQL: SELECT "Viewers (millions)" FROM "1-27927185-1" WHERE "Episode #" < 2.0;

Question: What was the original air-date that had 4.77 million viewers?
SQL: SELECT "Originalairdate" FROM "1-27927185-1" WHERE "Viewers (millions)" = '4.77';

Question: Who directed the episode with 6.37 million viewers?
SQL: SELECT "Directed by" FROM "1-27927185-1" WHERE "Viewers (millions)" = '6.37';