The stooges apply for job as 'Yard Men' at Scotland Yard, thinking they'll become detectives, but instead wind up as gardeners. When they learn that detectives are need to guard a Scottish castle where valuables have been disappearing, they masquerades as Scotsmen to get the job. After a spooky night in the castle, the boys expose the servants as the crooks.
| Directing | Edward Bernds | Director |
| Writing | Elwood Ullman | Writer |
| Production | Hugh McCollum | Producer |
| Camera | Allen G. Siegler | Director of Photography |
| Art | Harold H. MacArthur | Art Direction |
| Editing | Henry DeMond | Editor |
