Elves at Helm's Deep

[ElenCala Isil]

all the same I doubt all the elves would have been killed.

Well, like I've said before, PJ has been known to kill off random elves at inopportune times, maybe this was just his attempt at slaughtering a good deal of them..

Anywho, I think that it might have just been a slip-up in the movie, that no elves seemed to have come out alive, so perhaps we can just assume that none made it out. But see, if all was canon with the world, none would have been killed, for in the book, there are no elves at Helm's Deep.