Heart of the Beast is a man and his dog against nature film. As such, it requires a lead who can be tough but also vulnerable and has the screen presence to draw the audience in without dialogue. This film has such a lead. It also has Brad Pitt. See, the star of the show really is ex-army dog Odin (played by a German Shepherd named Uber, with three of his sons helping out). Odin has metal teeth, an artificial leg and suffers from PTSD but soldiers on with the joyous spirit only a dog can muster. It's just as well, since he is the only thing holding his human, retired Special Forces Command Sergeant Major James Belmont (Pitt) together. Belmont is himself haunted by nightmares of the mission that left him and Odin as sole survivors and it's safe to say he isn't a people person. The pair are exploring the Alaskan wilderness when a potential heart attack leads to Belmont crashing his little plane and leaving them with an arduous and dangerous trek back to civilisation. That thi...