Question: What was the original airdate of the episode with production number 2x03?
SQL: SELECT "Original airdate" FROM "1-26293875-3" WHERE "Prod. No." = '2x03';

Question: How many episodes had production number 2x13?
SQL: SELECT COUNT("Season #") FROM "1-26293875-3" WHERE "Prod. No." = '2x13';

Question: What episode number was "Stumped Again / The Kick Stays in the Picture"?
SQL: SELECT MIN("Season #") FROM "1-26293875-3" WHERE "Episode Title" = '"Stumped Again / The Kick Stays in the Picture"';