Cast
Ken Burns
Narrator (Voice)
Lee Stetson
John Muir (Voice)
Kevin Conway
Theodore Roosevelt (Voice)
Gene Jones
Charlie Leidig (Voice)
Crew
Directing
Ken Burns
Director
Editing
Craig Mellish
Editor
Production
Ken Burns
Executive Producer
Julie A. Dunfey
Co-Producer
Dayton Duncan
Producer
Aileen silverstone
Associate Producer
Writing
Dayton Duncan
Writer