CREATE TABLE table_28976 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "U.S. viewers  ( millions ) " CLOB)

How many entries for number in series when director is Bryan Cranston?
SELECT COUNT("No. in series") FROM table_28976 WHERE "Directed by" = 'Bryan Cranston'
SELECT COUNT("No. in series") FROM "table_28976" WHERE "Directed by" = 'Bryan Cranston'