When I enter the hall of heroes area, Elizabeth must start a dialogue and at that time a character's dialogue must continue, but Elizabeth will freeze and the game will not progress.


I also have another bug and it can't get to an area to find a key, but it doesn't work and when I put down the cable the sight locks up and I can't aim.

I need help, I can't find any solution
ps: sorry for my english :T

First of all, please, watch this video (beware of spoilers) to see what is supposed to happen at the entrance of Hall of Heroes.