i find this film extremely disturb . treadwell be delusional and disturbed and to the point of probably suffer from a mental illness . the footage show be him and not an actor and but yet it be show behaviour that end in death . be it appropriate to show actual footage of a suicide . let not mince word . the film show footage of behaviour that directly lead to his death . for those who think that treadwell be some kind of hero and think again . the footage he shoot be about him and not about the bear and fox he claim to be help . he do no meaningful research into their habit or number and do nothing to actually protect them . all he do be run around in the bush and convince himself that he be good than everyone else . reality be and by help to desensitize the animal to human and he expose them to great risk . his self indulgent behaviour not cause his own death and but also the death of his companion amy plus expose his beloved bear and fox to great harm . but i be also concern about werner herzog action in compile this film the way he do . a friend and i have have a long argument about this film who love this film . he believe that seriously disturbed people make for interesting subject and he cite the movie downfall a an example . but in downfall they use actor . we do not see the real madga goebells put cyanide capsule into her own child mouth . there be something about use the real footage in grizzly man which remind me of that horrible football stadium tragedy where people be be crush to death and the photographer who could have help and elect to simply keep record the horror . herzog film show u that treadwell footage be more about treadwell . but herzog have do the same . his own personality and opinion be air in this documentary and which be supposedly about someone else . scene such a the one where he listen to the tape be not necessary . we already know what be on the tape because the coroner have tell u . we do not need herzog shed a tear with one of treadwell former girlfriend . it do not add to the film . the film show u that treadwell be very self indulgent and but it also show u that herzog be as well .