Jeanne Dante stars as precocious 13-year-old Judy Widdell, a devoted fan of dime-novel detective stories. When a real murder occurs in the vicinity, Judy insists upon playing sleuth, dragging teenaged astronomer Tom Fenton (Kenneth Howell) into her Sherlock shenanigans.
| Directing | Sidney Salkow | Director |
| Writing | Michael Uris | Writer |
| Writing | Harvey F. Thew | Writer |
| Writing | A. A. Milne | Novel |
| Sound | Homer G. Tasker | Sound Supervisor |
