Question: How many dates did the episode with a production code of 804 originally air on?
SQL: SELECT COUNT("Original air date") FROM "1-27988559-1" WHERE "Production code" = 804.0;

Question: What is the original air date for "Killer Queen"?
SQL: SELECT "Original air date" FROM "1-27988559-1" WHERE "Title" = '"Killer Queen"';

Question: Who directed episode 2 of the season?
SQL: SELECT "Directed by" FROM "1-27988559-1" WHERE "No. in season" = 2.0;

Question: Who wrote "Bohemian Rhapsody"?
SQL: SELECT "Written by" FROM "1-27988559-1" WHERE "Title" = '"Bohemian Rhapsody"';

Question: What dat did episode 195 in the series originally air?
SQL: SELECT "Original air date" FROM "1-27988559-1" WHERE "No. in series" = 195.0;