• 
  Jerry Di Giacomo

   Narrator
• 
  Edie Falco

  ea însăși
• 
  Vincent Callebaut

  Self - Architect
• 
  Majora Carter

  Self - Activist, Majora Carter Group
• 
  George Jackman

  Self - Biologist, CUNY
• 
  Kenneth Jackson

  Self - Historian, Professor Columbia University
• 
  Mike Magidson

  Narrator
• 
  Kate Orff

  Self - Landscape Architect

• 
  Don Riepe

  Self - Biologist
• 
  David Rosane

  Self - Naturalist
• 
  Eric Sanderson

  Self - Senior Conservation Ecologist, Wildlife Conservation Society
• 
  Michael Sorkin

  Self - Architect, Writer, Sorkin Studio
• 
  John Waldman

  Self - Biology Professor, CUNY
• 
  Peter Warny

  Naturalist
• 
  Mark Weckel

  Self - Wildlife Biologist

• 
  Adam Yarinski

  Self - Architect, ARO Agency
• 
  Harry Bubbins

  Self - Activist, Friends of Brook Park
• 
  Adrian Benepe

  Self - Commissioner, New York Parks