CREATE TABLE table_1838 ("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  ( million ) " TEXT)

What's the series number for the episode titled 'Hunted'?
SELECT MIN("No. in series") FROM table_1838 WHERE "Title" = 'Hunted'
SELECT MIN("No. in series") FROM "table_1838" WHERE "Title" = 'Hunted'