| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Marion Milne | Crew | Directing | Director | 12 |
Ben Goold | Crew | Production | Producer | 12 |
Michael Jackson | Crew | Production | Executive Producer | 12 |
 Aaron Sorkin | Cast | Actor | Self | 1 |
 Al Sharpton | Cast | Actor | Self | 6 |
 Aubrey Shelton | Cast | Actor | Albigence Waldo | 1 |
 Bill Maher | Cast | Actor | Self | 3 |
 Buzz Aldrin | Cast | Actor | Self | 3 |
 Caitlyn Jenner | Cast | Actress | Self | 3 |
 Colin Powell | Cast | Actor | Self | 7 |
 David Baldacci | Cast | Actor | Self | 4 |
David M. Kennedy | Cast | Actor | Self | 3 |
 Donald Trump | Cast | Actor | Self | 4 |
 I.M. Pei | Cast | Actor | Self | 2 |
 John Lasseter | Cast | Actor | Self | 5 |
 Kevin Otto | Cast | Actor | Paul Revere | 1 |
 Liev Schreiber | Cast | Actor | Self - Narrator (voice) | 10 |
 Margaret Cho | Cast | Actress | Self | 1 |
 Martha Stewart | Cast | Actress | Self | 3 |
 Melissa Etheridge | Cast | Actress | Self | 1 |
 Meryl Streep | Cast | Actress | Self | 2 |
 Michael Bloomberg | Cast | Actor | Self | 3 |
 Michael Douglas | Cast | Actor | Self | 7 |
Richard Slotkin | Cast | Richard Slotkin | 3 | |
 Rudolph Giuliani | Cast | Actor | Self | 4 |
 Sean Combs | Cast | Actor | Self | 1 |
 Sean Cameron Michael | Cast | Actor | Thomas Edison | 1 |
 Sheryl Crow | Cast | Actress | Self | 3 |
 Steven Johnson | Cast | Actor | Self | 2 |
 Tom Brokaw | Cast | Actor | Self | 9 |
 Brian Williams | Cast | Actor | Self | 7 |
 Dan Hirst | Cast | Actor | Customs Officer | 1 |
 Henry Louis Gates, Jr. | Cast | Actor | Self | 5 |
 John Legend | Cast | Actor | Self | 2 |
 Leon Clingman | Cast | Actor | Lewis Keseberg | 1 |
 Matthew Dylan Roberts | Cast | Actor | James Howden | 1 |
 Michael Strahan | Cast | Actor | Self | 5 |
 Newt Gingrich | Cast | Actor | Self | 3 |
 Tessa Jubber | Cast | Actress | Susanna White | 1 |
 Tim Gunn | Cast | Actor | Self | 1 |
 Darron Meyer | Cast | Actor | Lt. Tyler | 1 |
 Paul Hampshire | Cast | John Rolfe | 1 | |
 Greg Kriek | Cast | Actor | Sgt. Jeremiah Cage | 1 |
 Dylan Skews | Cast | Actor | Plum Martin | 1 |
 Morné du Toit | Cast | Bob Barnett | 2 | |
Imogen Vinden-North | Cast | Emeline Larcom | 1 | |
 Jimmy Wales | Cast | Actor | Self | 4 |
Jeannette Walls | Cast | Self | 4 | |
 H.W. Brands | Cast | Actor | Self | 8 |
Gunnery Sergeant William Bodette | Cast | Self | 4 | |
 David Petraeus | Cast | Actor | Self | 2 |
 Richard Machowicz | Cast | Actor | Self | 6 |
 Gary Green | Cast | Actor | Killer | 1 |
 Annette Gordon-Reed | Cast | Actress | Annette Gordon-Reed | 8 |
 Jim Meigs | Cast | Actor | James Meigs | 8 |
Beverly Gage | Cast | Actress | Self | 3 |
 Daniel Walker Howe | Cast | Self | 1 | |
Aoife Lennon-Ritchie | Cast | Louise Walton | 1 | |
 Bill Richardson | Cast | Actor | Self | 1 |
| Person | Type | Job | Role(s) | Episodes |
