The Dark Divide is a film based on the true story of renowned butterfly expert Dr. Robert Pyle's (David Cross) perilous 1995 journey across Washington’s Gifford Pinchot National Forest. At the urging of his dying wife Thea (Debra Messing), the shy author finds himself in over his head on an epic, life-changing expedition in search of new species of butterflies. In Theaters and Virtual Cinemas starting Sept 18th. Visit www.darkdividefilm.com for cast, music and details on the release.