Dziadku, wiejemy!

One day, Grandpa Jeremi causes such chaos in the nursing home that he is threatened with being transferred to a psychiatric hospital. Marta, his daughter, agrees to take him to her home, although it is difficult for her because Jeremi is unpredictable and has a vivid imagination. The situation is complicated by Jagoda, Marta's daughter, who adores her grandfather and shares his crazy ideas. When Jeremi refuses to move in with his family, Jagoda decides to take matters into his own hands. The girl and her grandfather set off on an adventurous journey to the legendary ship Light of the Sea. A gang of criminals led by the rich man Waldemar and Jagoda's terrified mother set off in pursuit of them. And the dragon - the dragon also follows them.