Directed by Ville Salminen and written by Reino Helismaa, the musical comedy film Kaks tavallista Lahtista (1960) tells the story of two friends about Usko (Tommi Rinne) and Toivo (Leif Wager), both of whom happen to have same surname, Lahtinen.
Two Finnish PI:s are hunted by a gang specialized to counterfeit banknotes from Malaga to Finland and Mallorca and back. The counterfeit money printing plates are desperately searched by the gang and our heroes try to hide from them by travelling to Mallorca, where some of the local hoods try to kill them and retake the missing plates.
Justina urges Pete and Runt to get a job. As a result they meet an orphan boy named Otto while working as a park nannies. They offer to shelter the boy, but at the same time the father Antti, who has returned from the sea, is looking for his son together with Miss Raikas.
The film tells the story of the romance between the timber rafters and widow Kaisa, her daughter Satu and Katri from Karkela. Problems are caused by the men in the village, especially the Master of Karkela, who has his own plans for widow's land.