In this funny satire, Oppenheim offers us an argument that has been used in several movies: Two brothers come into a large inheritance with a pre-condition that they need to spend a big amount of money within a month. In the letter from their deceased father, they are enjoined to learn how to spend as well as that have learned how to save. The story deals with their noble efforts to spend their money without waste or ostentation. They back a musical comedy, finance a gold club, back an inventor who wants to extract rubber from sea weed will they be able to get rid of their fortune? Join the likeable Mr. Steven and Mr. George Henry Underwood in this goodhearted comedy of The Inevitable Millionaires.