Bylo nás deset

First credited role for Czech model/actress Olga Schoberova. Her sister Eva was a model who had so many assignments she couldn't accept them all. So she started sending Olga, who looked a lot like her, to some. This quickly led to a career in modeling for Olga too. A Pilsner beer poster with 20 year old Olga attracted the attention of director Antonín Kachlík, who cast her in this movie. That led to other roles in films.

Referenced in Nikdo není dokonalý: Václav Vorlícek, Dagmar Patrasová a Petra Cernocká (2010)