CREATE TABLE table_26396 ("Series #" FLOAT, "Season #" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT)

Who was the writer for the episode originally airing on March 1, 2004?
SELECT "Written by" FROM table_26396 WHERE "Original air date" = 'March 1, 2004'
SELECT "Written by" FROM "table_26396" WHERE "Original air date" = 'March 1, 2004'