Alright, since there's usually at least one person here that knows EVERYHING, maybe you can help out on this one...I saw this movie a long, long time ago. It has to be at least 10-15 years old. I don't know many details but the main premise (or at least I assume it's the "main" premise) is that a crazed baboon is going buckwild in some kind of hospital, or building of some sort. I remember a scene where this rabid thing is running down the halls and pounding on a bathroom door after somebody. When I was like 10 this scared the crap out of me, but I could never find it again. Any ideas?