CREATE TABLE table_26039 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "Prod. code" TEXT, "U.S. Viewers  ( in millions ) " TEXT)

Who directed the episode with production code 208?
SELECT "Directed by" FROM table_26039 WHERE "Prod. code" = '208'
SELECT "Directed by" FROM "table_26039" WHERE "Prod. code" = '208'