CREATE TABLE table_1707 ("Episode #" FLOAT, "US air date" TEXT, "Rating" TEXT, "Share" TEXT, "Rating/Share  ( 18\\u201349 ) " TEXT, "Viewers  ( millions ) " TEXT)

How many viewers did Episode #5 have?
SELECT "Viewers (millions)" FROM table_1707 WHERE "Episode #" = '5'
SELECT "Viewers (millions)" FROM "table_1707" WHERE "Episode #" = '5'