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.

Max Dearly
as Banco

Sinoël
as Le premier ministre

Paul Ollivier
as Chamberlain

Marthe Mellot
as La reine de Casinario

Charles Redgie
as Crown Prince Nicolas

Renée Saint-Cyr
as Princess Isabelle

Marcel Carpentier
as Detective Brown

Raymond Cordy
as Valet

José Noguéro
as Band Leader