The boyish, temperamental chemistry student Elsa Kassel disapproves of her mother and sisters running after men, but when she hears that she's referred to as "ugly Elsa", she takes on a transformation. The new, charming Elsa tests her attractiveness on men and causes confusion all the way to her mother's new groom, Professor Harjula.
Eeva-Kaarina Volanen
Elsa Kassel
Arvo Lehesmaa
Taavi Harjula
Kullervo Kalske
Pertti Oras
Elsa Turakainen
Vivi Kassel
Liisa Tuomi
Irma Kassel
Rauha Rentola
Paula Kassel
Lasse Pöysti
Usko Aamunen
Hannes Veivo
Erkki Karilo
