The S/S Vellamo heads to Alexandria with Kaarina, the daughter of the ship's owner Hallerman, on board. As Kaarina trades places with the family's housekeeper Marja, first mate Yrjö takes a liking to Marja whom he believes to be miss Hallerman. Meanwhile Kaarina, pretending to be a member of the cleaning staff, starts getting close with lower ranking officer Kalle Aaltonen.

Overworked industrialist Daniel escapes the hustle and bustle of high society to his old workplace at the Akkakoski log floating site. Working under a pseudonym, he befriends Moterni-Jaska, the oldest member of the loggers' group. His daughter Elisabeth follows in her father's footsteps by signing up as a camp cook and soon finds herself falling for Kari, the foreman.

Irmeli wants a certain job as a secretary but finds out that she would have to be married in order to get the vacancy. She lies that she has recently married and then gets a stranger from a nearby restaurant to pose as her husband. Complications arise when they have to continue their charade.

The film revolves around Vihtori's clandestine involvement with an attractive and rather worldly young woman named Ritva, who is planning to marry boxing champion and garage owner Klasu Tullari, son of Vihtori's friend Tomi, and their interactions with daughter Vappu and her fiancé, Peter von Schaslick, a mechanic in Klasu's garage, under the nose of the threatening and suspicious Klaara, with lazy son Nisse acting as a rather sardonic Greek chorus. Teuvo Tulio's only comedy.

Pianist Lauri Alango and his wife Annina's fortune is cracked when opera diva Delia Rosati attracts Lauri to accompany her on tour.