Just a motley crew of Gotham's Finest
OMG That is so cool! Did the guy cosplaying as Mr. Freeze die from the heat?
Never though I'd see Joker at Ra's right hand. XD
I can't name the one in the middle. >.o Who is it?
The Phantasm... from the movie "Batman: Mask of the Phantasm". (possibly the BEST batman movie... period. 'Begins' ties it at best).