When gang chief Big Mike Morgan is killed, his lieutenant, "Doc" Rogers re-organizes the mob. Learning that Morgan has a son named Edward, living in the country with his mother, Rogers has him brought to the city, and installs him as the head of Acme Protective Agency, which is a blind for gang's shakedown activities with local merchants.
Mr. Dithers has gone on vacation and left Dagwood to look after the company. Toby tries to take advantage of Dagwood's naiveté, but Blondie saves the day.
A wealthy young society man is dating a beautiful young woman who he believes is also in his "class" because of her beautiful, classically trained singing voice.
A couple of theatrical producers try to get backing for their musical show.