Clay Jenkinson is known for his work on The Roosevelts: An Intimate History (2014) and The National Parks: America's Best Idea (2009).
演员
饰：Self - Writer
2018-01-09(美国)
9.4分
饰：Himself - Historian
2014-09-14(美国)
8.5分
饰：Self - Historian
2009-09-27(美国)
饰：Self - Historian,1 episode, 1997,
1997(美国)
8.4分
1988-10-04(美国)
