Question: What is the episode number in the season titled "65 Million Years Off"?
SQL: SELECT "No. in season" FROM "1-26429658-1" WHERE "Title" = '"65 Million Years Off"';

Question: How many episodes were directed by Arlene Sanford?
SQL: SELECT COUNT("Written by") FROM "1-26429658-1" WHERE "Directed by" = 'Arlene Sanford';

Question: What was the title of the episode with a production code of 2010?
SQL: SELECT "Title" FROM "1-26429658-1" WHERE "Production code" = 2010.0;

Question: How many production codes had a US viewership of 4.43 million?
SQL: SELECT COUNT("Production code") FROM "1-26429658-1" WHERE "U.S. viewers (millions)" = '4.43';