Conker Live and Reloaded Problem!!!

Well I have a freezing problem in the game:

[spoiler] Well I made it to the war part of the game and met rodent and after I met Rodent, I blast the 4 locks to open the door and after I do that I go in the door and for some reason it just freezes and I kept on trying again and It still freezes [/spoiler]

Anyone know what I can do?

I only played in briefly on my 360 and I didn't have any problems with it.

All I can say is maybe clean the disc & try playing it, or better yet, try it in a different 360 or even an Original Xbox to see if the problem is in your system or the disc.