Question: Who directed "Freaky Friday"?
SQL: SELECT "Directed by" FROM "1-2221374-3" WHERE "Title" = '"Freaky Friday"';

Question: What date was the episode originally aired that was directed by James Widdoes and the production code is 320?
SQL: SELECT "Original air date" FROM "1-2221374-3" WHERE "Directed by" = 'James Widdoes' AND "Production code" = 320.0;

Question: How many production codes are there for "The Sub"?
SQL: SELECT COUNT("Production code") FROM "1-2221374-3" WHERE "Title" = '"The Sub"';

Question: What is the production code for episode 3 of the season?
SQL: SELECT "Production code" FROM "1-2221374-3" WHERE "No. in season" = 3.0;