Joshua Oppenheimer on Night and Fog. Word Search Puzzle Solver. Joshua Oppenheimer on Night and Fog word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. The Academy Award-winning director of the heavy documentary 'The Act of Killing' discusses his philosophies in documentary filmmaking the horrors of 'Night and Fog' and what makes it the impactful film that it is. This includes identifying and searching for words that are related to : Documentary, Joshua Oppenheimer .