CREATE TABLE table_22860 ("#" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "Production code" FLOAT, "U.S. viewers  ( in millions ) " TEXT)

Who directed 'Fever'?
SELECT "Directed by" FROM table_22860 WHERE "Title" = 'Fever'
SELECT "Directed by" FROM "table_22860" WHERE "Title" = 'Fever'