| Actor | Boris Karloff, Grant Withers, Maxine Jennings (as Dayton's Secretary), Evelyn Brent (as Olga Petroff), George Lloyd, Lucien Prival, John St. Polis, William Gould, Hooper Atchley, John Hamilton |
| Director | William Nigh |
Releases 3
| Title | Format | Region | |
|---|---|---|---|
 | Mr. Wong Collection | DVD | 1 |
| Mr. Wong Collection | VHS | ||
 | Mr. Wong Detective | VHS |
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