Continuity: When Patch and his roommate are arguing about why he wanted Patch out of the college, the book on the desk changes to a very different looking book between shots - note the tabs and red-edged pages.

Plot hole: When Carin Fisher is murdered, Robin Williams runs to the hospital to empty his locker. This doesn't make sense, he was already forbidden to do his clown stuff at this hospital, and he was already doing his clown stuff at his Gesundheit-ranch.

Continuity: In the scene following Carin's death when Patch is packing his bag to leave the clinic, his shirt collar is not pressed and is open down to the first button. In the next scene at the hospital, his collar is neatly pressed and open only halfway to the first button. In the next scene on the ridge near the clinic, his collar is once again unpressed.