Dayton Duncan

TV

Lewis & Clark - The Journey of the Corps of Discovery

as Himself - Writer

1997

Movie

America's Lost Landscape: The Tallgrass Prairie

as Self - Writer

2005

Movie

Interstellar

Thanks

2014

TV

The Dust Bowl

Writer

2012

TV

Country Music

Executive Producer

2019

TV

The National Parks: America's Best Idea

Writer

2009

Movie

Mark Twain

Writer

2002

TV

Benjamin Franklin

Writer

2022

TV

The American Buffalo

Writer

2023

TV

Lewis & Clark - The Journey of the Corps of Discovery

Producer

1997

Movie

Horatio's Drive: America's First Road Trip

Writer

2003

Movie

Yosemite — A Gathering of Spirit

Writer

2013

TV

Mark Twain

Writer

2002