Question: If the original air date is February 4, 2003, what is the episode title?
SQL: SELECT "Title" FROM "1-228973-9" WHERE "Original air date" = 'February 4, 2003';

Question: If the original air date is April 1, 2003, what number in the series is this episode?
SQL: SELECT "No. in series" FROM "1-228973-9" WHERE "Original air date" = 'April 1, 2003';

Question: What is the maximum number in the series for the episode directed by Harvey S. Laidman?
SQL: SELECT MAX("No. in series") FROM "1-228973-9" WHERE "Directed by" = 'Harvey S. Laidman';