Question: How many viewer data were given for episode "If at First You Don't Succeed, Lie, Lie Again"?
SQL: SELECT COUNT("U.S. viewers (in millions)") FROM "1-27047554-1" WHERE "Title" = '"If at First You Don''t Succeed, Lie, Lie Again"';

Question: How many directors directed an episode that reached 2.48 million viewers?
SQL: SELECT COUNT("Directed by") FROM "1-27047554-1" WHERE "U.S. viewers (in millions)" = '2.48';

Question: What was the original air date of the episode "Keep Your Friends Close"?
SQL: SELECT "Original air date" FROM "1-27047554-1" WHERE "Title" = '"Keep Your Friends Close"';