Trailer
 | Cary Elwes as John P. Jones (voice) |
 | Sam Elliott as Ward Hill Lamon (voice) |
 | Neal McDonough as Charles Sumner (voice) |
 | Dermot Mulroney as Andrew Curtin (voice) |
 | Matthew Broderick as Reader |
 | William Fichtner as John G. Nicolay (voice) |
 | Michael C. Hall as Leonard Swett (voice) |
 | Keith David as Frederick Douglass (voice) |
 | David Morse as Abraham Lincoln (voice) |
 | Aidan Quinn as Theodore Parker (voice) |
 | Gary Busey as John C. Calhoun (voice) |
 | David Strathairn as Ralph Waldo Emerson (voice) |
 | Jason Alexander as Noah Brooks (voice) |
 | Ed Asner as Edward Everett (voice) |
 | Lili Taylor as Emily Souder (voice) |
 | Victor Garber as William Saunders (voice) |
 | Bob Gunton as William Herndon (voice) |
 | Zachary Gordon as Daniel Skelly (voice) |
 | Kelly Ayotte as Senator (NH) |
 | George Takei as Self |
 | Lois Smith as Elizabeth Crawford (voice) |
 | Kevin Conway as Daniel Webster (voice) |
 | Maxwell Perry Cotton as Albertus McCreery (voice) |
 | Tom Brokaw as Self |
 | Henry Louis Gates, Jr. as Self |
 | Laura Bush as Self |
| Writing | |
| Sean Conant | Writer |
Costume & Make-Up | |
| Erin McNeill | Makeup Artist |
Crew | |
| Sean Conant | Cinematography |
Directing | |
| Sean Conant | Director |
Production | |
| Jim Conant | Producer |
Costume & Make-Up | |
| Sheldon Bruck | Makeup Artist |
Production | |
| Sean Conant | Producer |
Sound | |
| Luke Richards | Music |
| Gary Zacuto | Sound Engineer |
