Question: What was the introductory phrase for episode 794?
SQL: SELECT "Introductory phrase" FROM "1-25691838-11" WHERE "Episode #" = 794.0;

Question: What date did the episode originally air on with Salvatore Giunta as a guest?
SQL: SELECT "Original airdate" FROM "1-25691838-11" WHERE "Guest" = 'Salvatore Giunta';

Question: How many production codes were there for the episode that aired on November 15?
SQL: SELECT COUNT("Production code") FROM "1-25691838-11" WHERE "Original airdate" = 'November 15';