CREATE TABLE table_27987623_1 (title VARCHAR2, us_viewers__in_million_ VARCHAR2)

What was the title of the episode viewed by 5.03 million viewers?
SELECT title FROM table_27987623_1 WHERE us_viewers__in_million_ = "5.03"
SELECT "title" FROM "table_27987623_1" WHERE "5.03" = "us_viewers__in_million_"