CREATE TABLE table_16363 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "Production code" TEXT, "U.S. viewers  ( millions ) " TEXT)

What was the original air date of the episode 'Quarry'?
SELECT "Original air date" FROM table_16363 WHERE "Title" = 'Quarry'
SELECT "Original air date" FROM "table_16363" WHERE "Title" = 'Quarry'