Falsely convicted of murder, young Robert Draper escapes custody during a practice blackout drill. Under cover of darkness, Draper hopes to find the real killer, who turns out to be a member of a Nazi sabotage ring. Completed shortly before America entered WW2.
| Directing | Ralph Murphy | Director |
| Production | Sol C. Siegel | Producer |
| Writing | Curt Siodmak | Story |
| Writing | Franz Schulz | Story |
| Sound | Gerard Carbonara | Music |
| Writing | Lester Cole | Screenplay |
| Writing | W.P. Lipscomb | Screenplay |
| Editing | Thomas Scott | Editor |
| Camera | Theodor Sparkuhl | Director of Photography |
