0
220 min
The daughter of a man who has discovered radium on an African island is befriended by two people whose real goal is to keep the discovery to themselves.
| Name | Character | Team | |
|---|---|---|---|
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Kenneth Harlan | Captain Harry Drake | Unowned |
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Lucile Browne | Bonnie Adams | Unowned |
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Walter Miller | Ben Arnold | Unowned |
| Beulah Hutton | Aileen Calindos | Unowned | |
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Tom Ricketts | Professor Gerald Adams | Unowned |
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William L. Thorne | Bull Black | Unowned |
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Andy Devine | Briney | Unowned |
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George Regas | Lascara | Unowned |
| Everett Brown | Cebu | Unowned | |
| Jack Leonard | Ape | Unowned | |
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George Magrill | Henchman | Unowned |