With Chief Dan George, Jan-Michael Vincent, and Marilyn Hassett, this is an effective supernatural Canadian entry of the 1970s. While it could use a bit more action and plot-twisting, the story of a Shaman enlisting the aid of his modernized grandson to fight black magic plays like a television movie, but there are some excellent moments where the effects and the action make it a worthwhile watch, especially if you like the 1970s film vibe.