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Actor Filmography
Title | Character | Year |
---|
The Power of Big Oil | Self - Fmr. Exec. Director, Sierra Club | 2022 |
From the Ashes | Author / Self - Environmentalist | 2017 |
The Last Explorers | Self - Executive Chairman, Sierra Club | 2011 |
The National Parks: America's Best Idea | Self - Sierra Club | 2009 |
Houston We Have a Problem | Self - President, Sierra Club | 2009 |
Oil on Ice | Self | 2004 |
The Daily Show | Self | 1996 |
Firing Line | Self - For the Negative | 1966 |
Actor Filmography
Title | Character | Year |
---|
The Power of Big Oil | Self - Fmr. Exec. Director, Sierra Club | 2022 |
From the Ashes | Author / Self - Environmentalist | 2017 |
The Last Explorers | Self - Executive Chairman, Sierra Club | 2011 |
The National Parks: America's Best Idea | Self - Sierra Club | 2009 |
Houston We Have a Problem | Self - President, Sierra Club | 2009 |
Oil on Ice | Self | 2004 |
The Daily Show | Self | 1996 |
Firing Line | Self - For the Negative | 1966 |