Question: What episode number in the series was directed by John Behring?
SQL: SELECT MAX("No in Series") FROM "1-21164557-1" WHERE "Directed by" = 'John Behring';

Question: How many original air dates were there for episodes with a production code of 4398016?
SQL: SELECT COUNT("Original air date") FROM "1-21164557-1" WHERE "Production code" = 4398016.0;

Question: How many dates did the episode "Out of Sight" originally air on?
SQL: SELECT COUNT("Original air date") FROM "1-21164557-1" WHERE "Title" = '"Out of Sight"';