Question: Who are all directors when Sherwood Schwartz is the writer?
SQL: SELECT "Directed by" FROM "1-2342078-2" WHERE "Written by" = 'Sherwood Schwartz';

Question: What is the highest episode# with the writer Paul West?
SQL: SELECT MAX("Episode #") FROM "1-2342078-2" WHERE "Written by" = 'Paul West';

Question: What is every production code for episode # 13?
SQL: SELECT "Production code (order they were made) #" FROM "1-2342078-2" WHERE "Episode #" = 13.0;