The Last Billionaire is a 1934 French comedy film directed by René Clair and starring Max Dearly, Marthe Mellot and Renée Saint-Cyr. The film is based on a fictional small European kingdom which is on the verge of going broke. Its French title is Le dernier milliardaire.
Ignace Boitaclou, although sympathetic, is not very intelligent. Upon his arrival at the barracks to perform his military service, he was appointed colonel and had to take care of the latter's terrible wife.
The mystery passenger on Craddock's ship is his country's queen.When he loses money she's entrusted to him at roulette, he threatens to bomb Monte Carlo unless his loss is restored.