Season 20
Episodes
1 John Ford/John Wayne: The Filmmaker and the Legend May 10, 2006 
2 The World of Nat King Cole May 17, 2006 
3 Woodie Guthrie: Ain't Got No Home Jul 12, 2006 
4 Marilyn Monroe: Still Life Jul 19, 2006 
5 Walter Cronkite: Witness to History Jul 26, 2006 
6 Andy Warhol: A Documentary (Part 1) Sep 20, 2006 
7 Andy Warhol: A Documentary (Part 2) Sep 21, 2006 
8 Sketches of Frank Gehry Sep 27, 2006 
9 Annie Leibovitz: Life Through a Lens Jan 3, 2007