Question: When did the title "Secret Weapons" originally air?
SQL: SELECT "Original air date" FROM "1-19229713-6" WHERE "Title" = '"Secret Weapons"';

Question: How many u.s. viewers (million) have the number 16?
SQL: SELECT "U.S. viewers (million)" FROM "1-19229713-6" WHERE "#" = 16.0;

Question: What is the production code of the title "Secret Weapons"?
SQL: SELECT "Production code" FROM "1-19229713-6" WHERE "Title" = '"Secret Weapons"';

Question: How many u.s. viewers  (million) have the production code of 5.09?
SQL: SELECT "U.S. viewers (million)" FROM "1-19229713-6" WHERE "Production code" = '5.09';