CREATE TABLE table_73655 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "U.S. viewers  ( million ) " CLOB, "Original air date" CLOB)

Who directed the episode 'Point Blank'?
SELECT "Directed by" FROM table_73655 WHERE "Title" = 'Point Blank'
SELECT "Directed by" FROM "table_73655" WHERE "Title" = 'Point Blank'