Mr. Dithers is trying to encourage a businessman to build a war-time manufacturing plant on land he owns while Dagwood tries to prevent the businessman from learning his daughter is involved in a local theatre production.

Dagwood Bumstead poses as his boss Mr. Dithers so that a big business deal can be consummated while Dithers avoids nearsighted process server Jim Gray. The upshot of all this is that Dagwood ends up in a lunatic asylum, forcing Blondie to come to the rescue.

Dagwood Bumstead, intending to buy a house, buys a horse instead. However, Dagwood quickly gets mixed up in a fox hunt, and Blondie must save the day.

Not only must Blondie put on a brave face when her husband Dagwood is fired for the umpteenth time by Mr. Dithers, but she must also tolerate the attention paid to Dagwood by pretty WAC Mary Jane McDermott. A whiz in business matters, Mary Jane sets up Dag in his own business, which replenishes the Bumstead coffers but which drives Blondie into a jealous frenzy.

Older but no wiser, Blondie and Dagwood Bumstead enter a songwriting contest. It's all part of a plan to cover charity checks that they've signed separately but can't cover. Along the way, Blondie's blood boils when Dagwood gets innocently mixed up with beautiful music teacher Rita Rogers.

Dagwood gets a raise due to a new contract with a bank manager. Blondie misunderstanding the amount of the raise pledges more than they can afford to Dagwood's high school reunion organizer who was also Dagwood's high school sweetheart. To make matters worse Dagwood becomes involved with a gang running a gambling establishment.

Fired for messing up an important contract, Dagwood takes a job as a manual laborer for a construction firm while trying to get his old job back.

Daisy, the Bumstead's mischievous mutt, makes the family a little extra cash when she wins a contest to become a model for the Navy. From there she becomes the favorite calendar gal. All the attention to the dog, makes Dagwood feel that his position as master of the house is jeopardized. Meanwhile all the attention catches the greedy eyes of gangsters who try and abduct Daisy!

BBlondie opens a bakery in her home to help fill the family cookie jar. Her tasty cookies become so popular that a cookie magnate makes her an offer that is difficult to refuse. Unfortunately, this creates all kinds of problems for the Bumsteads.

Blondie decides she wants to be a star and nearly turns her household upside down in this entry in the long-running domestic comedy series. Dagwood has mixed emotions about his wife's theatrical aspirations and eventually he decides to get her to quit. As usual - disaster ensues.