Cast (in credits order)
| John J. Pershing | ... | Self (archive footage) (as Gen. John J. Pershing) | |
| Rest of cast listed alphabetically: | |||
 |
Newton Baker | ... | Self (archive footage) (as Secretary of War Newton D. Baker) |
| Theodore Roosevelt | ... | Self (archive footage) | |
| Woodrow Wilson | ... | Self (archive footage) (as President Woodrow Wilson) | |
