Hinterland Whos Who The Musk Ox. Word Search Puzzle Solver. Hinterland Whos Who The Musk Ox word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. This very short documentary from the Hinterland Who's Who series introduces viewers to the musk ox relative of the sheep and goat. They live in the most remote regions of the far North and are now considered a protected species. This includes identifying and searching for words that are related to : John Livingston .