EXCLUSIVE: Ed Perkins’ documentary Garnet’s Gold has some serious pedigree — it’s from producer Simon Chinn, who won Best Documentary Feature Oscars for James Marsh’s Man On Wire in 2009 and for Searching For Sugar Man in 2013. Both of those riviting docus scored because of their laser focus on what made their subjects tick. That is the plan here with Garnet’s Gold, which has its world premiere tomorrow at the Tribeca Film Festival. The pic tells the story of Garnet Frost, who, 20 years ago, nearly died hiking by Scotland’s Loch Arkaig, surviving by sheer chance. His brush with death has lingered with him for years, particularly the wooden staff he discovered right before he was rescued. After much research, Garnet is convinced the staff is actually a marker for a fortune hidden nearly 300 years ago, and he returns to the wilderness in search of it. Of course he ends up searching for much more than just gold. Check out the trailer here: