One of the best of Blondie series of films is this one that has the Bumsteads house sitting a haunted house. At least that's what the prevailing rumor is in the neighborhood.
The house is part of the estate that Jonathan Hale is the executor of. To quiet rumors he has Arthur Lake and Penny Singleton house sit the place. It's an old mansion complete with butler and maid Arthur Hohl and Esther Dale so at least for Singleton who's been complaining about the housewife work load she's eager for the job.
Every comedian eventually goes into a haunted house be it Bob Hope, Abbott&Costello and now the Bumsteads for one reason or another. They also get involved with some sinister help as Hohl and Dale are enough to creep anyone out.
A lot of strange things happen to the Bumsteads and at times only the fact that this is the Bumsteads and you know a funny gag or punchline is coming up are you not terrified. They also have an additional guest in Ray Turner who is there on a bet from his lodge, no doubt the Mystic Knights Of The Sea where Amos, Andy, and the Kingfish belong. And I'm sure for 1940 audiences that's just what the reference to a lodge for a black actor is supposed to mean.
In the end Mr. Dithers gives Dagwood a raise and that's always good for the Bumstead household.