Question: What episode number in the series was "iGo Nuclear"?
SQL: SELECT "No. in season" FROM "1-22265225-1" WHERE "Title" = '"iGo Nuclear"';

Question: How many times was u.s. Viewers listed for episode 36 in the series?
SQL: SELECT COUNT("U.S. viewers (millions)") FROM "1-22265225-1" WHERE "No. in series" = '36';

Question: How many million U.s. Viewers watched episode 12 in the season?
SQL: SELECT "U.S. viewers (millions)" FROM "1-22265225-1" WHERE "No. in season" = '12';

Question: What day did the episode with a production code of 218 originally air?
SQL: SELECT "Original air date" FROM "1-22265225-1" WHERE "Production code" = '218';

Question: How many episodes were listed as number 29 in the series?
SQL: SELECT COUNT("No. in season") FROM "1-22265225-1" WHERE "No. in series" = '29';