Gary Busey in this film
I just saw this movie earlier tonight for about the 10th time, and I keep remarking on how good the character of Drake Savage was.
Sure, he was a psycho who lived in a school bus, stole Steve Dodd's car, and was an army guy, but I thought Busey did a great job in this role.
Having seen Busey on Celebrity Apprentice a couple of times, I now see that that's just him playing himself in this movie.