In 1918, Elizabeth MacDonald learns that her husband, John Andrew, has been killed in the war. Elizabeth bears John's son and eventually marries her kindly boss. Unknown to her, John has survived but is horribly disfigured and remains in Europe. Years later, on the eve of World War II, Elizabeth refuses to agree to her son's request to enlist and is stunned when an eerily familiar stranger named Kessler arrives from abroad and becomes involved.
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| Editing | Ernest J. Nims | Editor |
| Production | David Lewis | Producer |
| Writing | Gwen Bristow | Writer |
| Directing | Irving Pichel | Director |
| Camera | Joseph A. Valentine | Director of Photography |
| Art | Wiard B. Ihnen | Production Design |
| Directing | John Sherwood | Assistant Director |
| Sound | Corson Jowett | Sound |
| Costume & Make-Up | Gustaf Norin | Makeup Artist |
| Sound | Max Steiner | Original Music Composer |
| Visual Effects | Paul K. Lerpae | Visual Effects |
| Sound | Bernhard Kaun | Orchestrator |
| Sound | Paul Neal | Music |
| Writing | Lenore J. Coffee | Screenplay |
| Sound | Arthur Johns | Sound |
| Sound | Louis Forbes | Music Director |
| Camera | Roy Clark | Additional Camera |
| Costume & Make-Up | Jean Louis | Costume Design |
