CREATE TABLE table_22227 ("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)

Who were the director/s of episodes written by Mike Daniels?
SELECT "Directed by" FROM table_22227 WHERE "Written by" = 'Mike Daniels'
SELECT "Directed by" FROM "table_22227" WHERE "Written by" = 'Mike Daniels'