CREATE TABLE table_11011 ("Episode #" CLOB, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original airdate" CLOB)

What is the episode number of the episode titled 'Threshold of Pain'?
SELECT "Episode #" FROM table_11011 WHERE "Title" = 'threshold of pain'
SELECT "Episode #" FROM "table_11011" WHERE "Title" = 'threshold of pain'