Somewhere in a Canadian forest there are two competing lumber camps - one good, one evil - the owner of the latter hires thugs to attack folks from the former to try and put them out of business. This course of action results in one such victim being given an emergency transfusion of wolf's blood leading him to believe he is a wolf, including hallucinations of phantom wolves.
The above synopsis probably makes Wolf Blood seem a lot more interesting than it actually is. Unfortunately, despite how it is marketed nowadays, it's not a werewolf film. It isn't even a horror movie at all. Instead it's a melodrama with a little bit of fantasy elements added towards the end. Sadly, the narrative is somewhat dull and the wolf material is only introduced three quarters of the way in. It's here where the film has some potential but it's too little too late. And so, despite some great location photography, the result is one of the most lacking silents I have seen.