CREATE TABLE table_3357 ("Total" FLOAT, "#" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Canadian air date" CLOB, "UK air date" CLOB, "Canadian Viewers  ( millions ) " CLOB)

What is the episode title for episode number 12?
SELECT "Title" FROM table_3357 WHERE "#" = '12'
SELECT "Title" FROM "table_3357" WHERE "#" = '12'