A European royal couple come to New York to sell some of the royal family's crown jewels. A gang of international jewel thieves is planning to steal the gems, so a private detective is assigned to guard them. Unfortunately the private eye turns out to be a bumbling, inept fool--or so everyone thinks.
| Directing | Victor Heerman | Director |
| Writing | Thomas J. Crizer | Writer |
| Writing | Ray Harris | Writer |
| Writing | J. Clarkson Miller | Writer |
| Writing | Sam Mintz | Writer |
| Production | William LeBaron | Associate Producer |
| Camera | J. Roy Hunt | Director of Photography |
