Question: Which US air date had 4.4 million viewers?
SQL: SELECT "Original U.S. air date" FROM "1-17901155-4" WHERE "Viewers (millions)" = '4.4';

Question: How many million viewers watched episode 6?
SQL: SELECT "Viewers (millions)" FROM "1-17901155-4" WHERE "No. in season" = 6.0;

Question: Who was the directed for the episode titled "Twister: Part 1"?
SQL: SELECT "Directed by" FROM "1-17901155-4" WHERE "Title" = '"Twister: Part 1"';

Question: What episode number was titled "My Oh Maya"?
SQL: SELECT MIN("No. in season") FROM "1-17901155-4" WHERE "Title" = '"My Oh Maya"';