Intro cut scenes get frozen in some levels in jedi outcast

[aronkihui]

In the swamp level and Yavin Canyon (the next level) the animation get frozen when I restarted the mision. 1th time this doesn't happen but when I restart some of theses two levels the animation get frozen, but the sound still working and the rain still falling in the swamp leve. Is like the cut scene get frozen. In Yavin Cayon the 1th time Kyle have equipped the imperial assault rifle in the intro, if I restart the level, this time he have equipped the light saber :s and the intro get frozen. Running on OS X.