It is extremely unlikely that a filmmaker today would make a movie like "The Legend Of Bigfoot". Even if by miracle it happened, there is no way a film distributor would try to release it to theaters. And all that unlikelihood is a good thing, if you ask me. If you are looking for proof of Bigfoot or at least a serious examination of the theory, you would best look elsewhere. I don't know who Ivan Marx is (or was), but he sure doesn't come across as an authority on the subject of Bigfoot. When he uncovers the few moments of "proof" in the movie, he says that authorities (who he never specifically identifies) back up his claims. But most of the movie is not a serious look one way or another to Bigfoot's existence. In fact, the movie plays like they took a number of wildlife home movies with Marx, added a few minutes of linking footage as well as a lot of boring and unconvincing narration, and waited for the audience to fork over its bucks. I am sure people who saw this movie back in 1976, even those that were kids, were really let down by this documentary. Don't join them.