CREATE TABLE table_72316 ("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 millions of U.S. viewers watched the episode 'Buzzkill'?
SELECT COUNT("U.S. viewers (millions)") FROM table_72316 WHERE "Title" = 'Buzzkill'
SELECT COUNT("U.S. viewers (millions)") FROM "table_72316" WHERE "Title" = 'Buzzkill'