På den lilla bud- och vedfirman ILEXPRESS finner vi innehavaren Lasse Larsson och hans ende medhjälpare, den tolvårige gossen Kalle, även kallad Kolombus. De anländer en dag till Lasses vän portvakten Johan Jansson ute i Djursholm. Ha...
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.