The holiday of Pharmacist Himanen and Lieutenant Paavo Kehkonen turns into a nightmare when they pick up Station Chief Viirimäki, who is in a hurry to get to work. Their boat engine dies and runs into the rocks, leaving them stranded on an island with no clothes. Posing as a woman, Himanen gets to know the police chief's daughter Alli, but as a result of coincidences and misunderstandings, the two men end up in jail, each suspected in turn of being a fugitive Vikström.
Alli

Himanen

Paavo Kehkonen

Viirimäki

Vilho Vikström

Unknown Role
Liina
Unknown Role
Puuska
Lehtinen (uncredited)
(uncredited)

(uncredited)
(uncredited)