I recorded last night's episodes of American Paranormal from the National Geographic Channel and watched the bigfoot episode just now. It is outstanding. If you haven't seen it, make sure to watch it when it repeats. (You can visit the American Paranormal website here.)

The show focused on the work done by Bill Munns and Dr. Meldrum. It made the point that hair samples return as "unknown primate," and that the Patterson/Gimlin film shows a figure that simply could not be a human in a suit because of body proportions, musculature, and size. It's the best presentation I've seen of this evidence, and it was very well done. You have to watch it.

Here's a couple of clips from their website: