CREATE TABLE table_30682 ("No. in series" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "U.S. viewers  ( million ) " TEXT)

What is the title of the episode watched by 0.88 million U.S. viewers?
SELECT "Title" FROM table_30682 WHERE "U.S. viewers (million)" = '0.88'
SELECT "Title" FROM "table_30682" WHERE "U.S. viewers (million)" = '0.88'