Remember the date, for it appears that the first teaser for Christopher Nolan's Batman: The Dark Knight Rises will premier alongside Harry Potter and the Deathly Hallows #2 on July 15th in theaters. Though the info is sparse separate sources from various cinema chains are receiving listings with a teaser for TDKR attached to the final Potter flick. There is a connection with the Harry Potter franchise already, back in 2008 Ain't It Cool News received word that the official teaser for Batman: The Dark Knight was planned to appear with Harry Potter and the Order of the Phoenix. When this info leaked, Warner instead decided to release the teaser with The Simpson Movie. Updates as they come.