Problem with peter jacksons king kong (ps2)

I was playing peter jacksons king kong on my ps2, and i was at the part where kong kills a bunch of snakes. After that, it was jacks section, but jack kept... dieing for no reason? When i try to pause the millesecond before he dies, i see a place that looks like... out of bounds? I even tryed exiting then going back to that chapter... but to no avail? Whys this happening?:confused: