Protecting the Nature of Maine features interviews and historic footage of more than 30 people, including:

• Barry Dana, Former Chief, Penobscot Indian Nation
• Governor John Baldacci and former Governor Angus King
• Edmund Muskie, U.S. Senator 1958-1982
• Maine Guides Bill Houston of Kingfield, and Alexandra and Garrett Conover of Willamantic
• Brownie Carson, NRCM executive director
• Bill Townsend, NRCM early board member
• Dan and Ruth McLaughlin, Blair Hill Inn, Greenville
• Adam Lee, President, Lee Auto Malls
• Marina Schauffler of Camden, Author of Turning to Earth
• Marion Fuller Brown, ME Legislature (R) York 1966-1972
• Hannah Pingree, Speaker of the House, 2008-10 (D) North Haven
• Josh Tardy, House Minority Leader, (R) Newport, ME
• Peter Gore, Vice President, Maine State Chamber of Commerce
• Bruce Babbitt, U.S. Secretary of Interior 1993-2001
• Harrison Richardson, (R) Cumberland, House Majority Leader 1967-71
• Scott Phillips, Old Town, Old Town Canoe marketer, Penobscot Nation citizen