Question: Who directed K0122?
SQL: SELECT "Directed by" FROM "1-2618113-1" WHERE "Production code" = 'K0122';

Question: Which season had K0104?
SQL: SELECT MAX("No. in season") FROM "1-2618113-1" WHERE "Production code" = 'K0104';

Question: Which season had "Angel"?
SQL: SELECT "No. in season" FROM "1-2618113-1" WHERE "Title" = '"Angel"';

Question: What was the airdate of K0120?
SQL: SELECT "Original air date" FROM "1-2618113-1" WHERE "Production code" = 'K0120';