produced by Broadcast Media & Technology Center, Office of Communications, U.S. Department of Agriculture ; produced by the USDA Forest Service in partnership with the USDOT FHWA Federal Lands Highway Program ; David O. Black, producer/director
director, editor, writer, Patrick J. O'Leary ; produced by Broadcast Media & Technology Center, Office of Communications, U.S. Department of Agriculture ; presented by U.S. Forest Service, Invasive Species Program
Aldo Leopold Foundation, U.S. Forest Service, Center for Humans and Nature present ; a film by Ann Dunsky, Steve Dunsky, Dave Steinke ; executive producer, Buddy Huffaker