CREATE TABLE table_28325 ("Series No." FLOAT, "Episode No." FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "U.S. viewers  ( millions ) " TEXT)

What episode number in the season had 1.05 million U.S. viewers?
SELECT MAX("Episode No.") FROM table_28325 WHERE "U.S. viewers (millions)" = '1.05'
SELECT MAX("Episode No.") FROM "table_28325" WHERE "U.S. viewers (millions)" = '1.05'