Yukio is illegal in the United States and is used by a gang of spies for their plans. Yukio must steal secret documents from an admiral. When he's submitting the documents to the gang, he realizes what he has done and claims the documents back. A struggle follows.
| Directing | William Worthington | Director |
| Writing | Sessue Hayakawa | Story |
| Writing | Denison Clift | Story |
| Writing | Frances Guihan | Scenario Writer |
| Production | Sessue Hayakawa | Producer |
| Crew | Robert Newhard | Cinematography |
| Art | Milton Menasco | Art Direction |
| Production | George W. Stout | General Manager |
| Writing | Frances Guihan | Screenplay |
