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Priscilla Dean as Doris Macon |
 |
Ashton Dearholt as Robert Melchoir |
 |
Sam De Grasse as Boston Blackie |
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Sam Appel as Michael Delano |
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Lillian West as Mary |
 |
Fred Kelsey as Capt. von Hoffmeier |
| Writing | Fred Myton | Writer |
| Writing | Jack Boyle | Story |
| Directing | John Francis Dillon | Director |
| Camera | Jack Freulich | Camera Operator |
