I only remember bits and pieces to this one. The guy/werewolf looked to be in his late 30s or early 40s, with dark hair. The setting appeared to be in the mid 50s based on the cars. In the end, the werewolf was in a heavily wooded forest. A man throws an axe into the werewolf's back. The werewolf grabs a tree branch to catch his balance, and the branch breaks, and the werewolf falls down and dies while changing back to a man.