Question: What number episode in the series was titled "Never the Bride"?
SQL: SELECT "No. in series" FROM "1-18481791-2" WHERE "Title" = '"Never the Bride"';

Question: Who wrote the episode titled "Trojan Horst"?
SQL: SELECT "Written by" FROM "1-18481791-2" WHERE "Title" = '"Trojan Horst"';

Question: What was the title of the episode directed by John T. Kretchmer? 
SQL: SELECT "Title" FROM "1-18481791-2" WHERE "Directed by" = 'John T. Kretchmer';