Question: How many million U.S. viewers watched "Musical Chairs"?
SQL: SELECT "U.S. viewers (million)" FROM "1-28680377-3" WHERE "Title" = '"Musical Chairs"';

Question: How many episodes in the series were titled "A Little Death"?
SQL: SELECT COUNT("No. in series") FROM "1-28680377-3" WHERE "Title" = '"A Little Death"';

Question: How many people directed "A Little Death"?
SQL: SELECT COUNT("Directed by") FROM "1-28680377-3" WHERE "Title" = '"A Little Death"';