The fabulous Hayflower and Quiltshoe are back on the silver screen! When the Kattilakoski family goes on a week-long summer vacation to a rented cottage, the local police constables Bigbelly and Stronglass are joyful. Finally one week of peace! Their joy doubles when they win a rent-free summer cottage for one week. What they don't know is that these two cottages are next to each other! When the truth comes out, the constables are forced to masquerade themselves to remain incognito. Unfortunately their alter egos, the artistic Rubens brothers, become an instant hit with Mother Kattilakoski. Hayflower and Quiltshoe have doubts about the Rubens from the start: they must be escaped bandits instead. The girls are set to prove their theory. The result is a week full of chaos and action – and the most memorable holiday!
Please note that the film is in Finnish with no subtitles.