Newspaper man "Scoop" Hanlon is looking for a way out of his assigned women's interest column. The one chance he has is to spend the night in the "blue room" of a haunted mansion where a number of people are gathered for a party. When one of the guests disappears from his room, "Scoop" decides to get to the bottom of things.
| Actor | Role |
|---|---|
 Paul Kelly'Scoop' Hanlon | 'Scoop' Hanlon |
 Constance MooreStephanie Kirkland | Stephanie Kirkland |
 William LundiganLarry Dearden | Larry Dearden |
 Edwin StanleyDr. Carroll | Dr. Carroll |
 Selmer JacksonFrank Baldrich | Frank Baldrich |
 Billy Wayne'Vic' | 'Vic' |
 George Cooper'Jake' | 'Jake' |
| PP.J. KellyEdwards - the Butler | Edwards - the Butler |
 Florence WixLinda Baldrich | Linda Baldrich |
 Harlan BriggsFrank Kendall - Editor | Frank Kendall - Editor |
| PPat C. FlickNikolaus Popoulos - Inventor | Nikolaus Popoulos - Inventor |
 Thomas CarrMinor Role | Minor Role |
| MMyrtis CrinleyMinor Role | Minor Role |
| AAllen FoxMinor Role | Minor Role |
 John HarmonBaldrich's Guard | Baldrich's Guard |
 George OveyGatekeeper | Gatekeeper |
| RRaymond ParkerWolf | Wolf |
| MMichael SladeBrown - Kendall's Assistant (uncredited) | Brown - Kendall's Assistant (uncredited) |
| LLeonard SuesOffice Boy | Office Boy |
 Guy UsherPolice Inspector McDonald | Police Inspector McDonald |
| MMargo YoderMaid | Maid |