American Civil War, 1862. After the disaster of the Second Battle of Bull Run, Major Allen, chief of the Secret Service of the Union, asks actress Gail Loveless to become one of his operators and infiltrate enemy territory.
| Directing | Richard Boleslawski | Director |
| Writing | Harvey F. Thew | Screenplay |
| Writing | Zelda Sears | Screenplay |
| Writing | Eve Greene | Screenplay |
| Production | Lucien Hubbard | Producer |
| Editing | Frank Sullivan | Editor |
| Art | Cedric Gibbons | Art Direction |
| Sound | Douglas Shearer | Sound Director |
| Camera | George J. Folsey | Director of Photography |
| Sound | William Axt | Original Music Composer |
| Sound | Walter Donaldson | Songs |
| Sound | Gus Kahn | Songs |
| Costume & Make-Up | Adrian | Costume Designer |
| Art | A. Arnold Gillespie | Art Direction |
| Art | Edwin B. Willis | Art Direction |
| Writing | Robert W. Chambers | Short Story |
| Writing | Herman J. Mankiewicz | Writer |
