>> these wildlife films, too many of them, involve deceptions, manipulations, misrepresentations, fraudulence. and the audience doesn't know. >> reporter: and who is chris palmer to say that filmmakers have been faking? well, he was the producer of "whales." and executive producer of "wolves." and of "bears" and others. only now in a book called "shooting in the wild," he is pointing fingers, including at himself. get ready for another one. this is from "wolves." this family subsisting on the side of an unforgiving mountain, their only refuge, this den dug out of hard earth. well, these animals aren't actually from around there. >> what is happening in reality is those wolves are captive. they are from a game farm. >> they don't live there? >> they don't live there. they have been -- >> it's rent a wolf? >> rent a wolf. >> reporter: the den dug out of hard earth? >> that den is artificial. >> you're telling me that you