The family's life changes radically after the arrival of the grandmother. A supporter of physical exercise, getting up early and going to church, she terrorizes her surroundings. After an unsuccessful attempt to get rid of a troublesome guest, the family decides to find the grandmother a fiancé.

O rety, moja babcia ma chlopaka

The film presents the last days of Gen. Sikorski, right before the Gibraltar catastrophe. The commander is accompanied by his daughter Zofia and a group of closest collaborators. They are all guests in the palace of the Governor of Gibraltar, Mason Macfarlane, who is supposed to persuade Sikorski to give back documents on the murder of Polish officers in Katyn. When Sikorski refuses, a plan of attempt on his life comes into action. Who stood behind it? Who executed it and how? Was Zofia on board of Liberator too?