Blondie in Society is another delightful excursion into comic insanity for Blondie (Penny Singleton), Dagwood (Arthur Lake) and Baby Dumpling (Larry Simms). The trouble begins when Dagwood brings home a huge Great Dane as a favor to an old friend. It turns out that the gigantic hound is a pedigree, and that Waldo Pincus (William Frawley), an important client of Dag's boss Mr. Bumstead (Jonathan Hale) would like to buy the dog. Alas, Blondie has already entered her new pet in a dog show, ultimately winning a $500 prize and beating out the previous champion-which, of course, belongs to Mr. Pincus. On the verge of losing his job, Dagwood is rescued one more by the resourceful Blondie, with the help of irascible veterinarian Edgar Kennedy. Like the previous Blondie Goes Latin, Blondie In Society affords Penny Singleton the opportunity to display her musical skills, as she sings two songs with the Mitchell Boys' Choir.