CREATE TABLE table_31441 ("Series #" FLOAT, "Season #" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "Viewers  ( million ) " CLOB)

What is the name of the episode written by glen mazzara?
SELECT "Title" FROM table_31441 WHERE "Written by" = 'Glen Mazzara'
SELECT "Title" FROM "table_31441" WHERE "Written by" = 'Glen Mazzara'