Mystery writer Marian Carstairs is hard at work trying to finish her latest novel. Her three children meanwhile are entertaining themselves by trying to solve a murder in their own neighborhood. In between gathering clues, the kids play matchmaker by trying to fix up their widowed mom with the handsome detective investigating the case.
| Directing | Lloyd Bacon | Director |
| Writing | Craig Rice | Novel |
| Production | Louis D. Lighton | Producer |
| Writing | F. Hugh Herbert | Screenplay |
| Sound | Arthur Morton | Orchestrator |
| Sound | Gene Rose | Orchestrator |
| Sound | Harry M. Leonard | Sound |
| Directing | Hal Herman | Assistant Director |
| Art | James Basevi | Art Direction |
| Art | Don B. Greenwood | Property Master |
| Sound | Maurice De Packh | Orchestrator |
| Art | Al Orenbach | Set Decoration |
| Visual Effects | Fred Sersen | Visual Effects |
| Sound | Edward B. Powell | Orchestrator |
| Sound | Billy May | Orchestrator |
| Sound | David Buttolph | Original Music Composer |
| Art | Thomas Little | Set Decoration |
| Sound | Earle Hagen | Orchestrator |
| Camera | John F. Seitz | Director of Photography |
| Art | Boris Leven | Art Direction |
| Sound | E. Clayton Ward | Sound |
| Editing | Louis R. Loeffler | Editor |
| Costume & Make-Up | Kay Nelson | Costume Design |
| Sound | Herbert W. Spencer | Orchestrator |
| Camera | Roger Shearman | Camera Operator |
