 | John Beal als Narrator |
 | Howard Duff als Narrator |
 | Walter Huston als Narrator |
 | Knox Manning als Narrator |
| Frank Capra | Director |
| Frank Capra | Writer |
| Carl Foreman | Writer |
| John Huston | Writer |
| Edgar Peterson | Writer |
| Frank Capra | Producer |
| Dimitri Tiomkin | Music |
| Major Aaxton | Editor |
| Frank Bracht | Editor |
| Elmo Williams | Editor |
| Helen van Dongen | Editor |
| Joris Ivens | Co-Director |
