Question: How many millions of viewers watched episode 15?
SQL: SELECT "U.S. viewers (millions)" FROM "1-11230937-2" WHERE "No. in season" = 15.0;

Question: How many millions of viewers watched the "Throwing Heat" episode?
SQL: SELECT "U.S. viewers (millions)" FROM "1-11230937-2" WHERE "Title" = '"Throwing Heat"';

Question: How many millions of viewers watched the episode directed by Anthony Hemingway?
SQL: SELECT "U.S. viewers (millions)" FROM "1-11230937-2" WHERE "Directed by" = 'Anthony Hemingway';