Millionaire for a Day was filmed during the summer of 1925 in Skåne, the southernmost province of Sweden. This Edvard Persson's third film became a flop in Stockholm, but was quite successful in many rural areas all over the country.
Lasse Larsson's friend, Johan Jansson, are in trouble because of his wife. She has told her American relatives that her husband is a consul. When the relatives from America announce a visit, Lasse has to help to keep up the lie.
Henrik Karlsson is accused of having stolen 5,000 SEK, even though he is innocent. But to protect the real thief, who is sick in hospital, Karlsson takes the full responsibility.
