After her mother -- a prostitute -- is murdered by her father, Sien is raised by her grandparents. Instead of a bourgeois life with grocer's son Gerrit van Buren, she chooses for an adventurous life with toutman Jan Meier. She follows him and becomes a revue artist in an Amsterdam cabaret, until her father comes to see her...
| Actor | Role |
|---|---|
 Willeke AlbertiSien junior | Sien junior |
| BBeppie Nooij JrSien Breman | Sien Breman |
| MMyra WardOma Breman | Oma Breman |
 Wim van den BrinkOpa Breman | Opa Breman |
| CCor van RijnMooie Frans, souteneur | Mooie Frans, souteneur |
 Wim KouwenhovenKeesbaas | Keesbaas |
 Kees BrusseKo Breman | Ko Breman |
 Sacco van der MadeVan Buren | Van Buren |
 Peter FaberGerrit | Gerrit |
 Jules HamelJan Meier | Jan Meier |
 Mimi KokTootje de Vries | Tootje de Vries |
 Gerard ThoolenTonio | Tonio |
| RRosy ParrishBelze Marie | Belze Marie |
| JJohnny HolshuysenAccordeonist Belze Marie | Accordeonist Belze Marie |
 Geert de JongAngelique | Angelique |
 Guus OsterBaron | Baron |
| TToby RixTiny Tino | Tiny Tino |
| HHannah de LeeuweAlice Wonder | Alice Wonder |
| HHanny VreeThea van Buuren | Thea van Buuren |
| AAlf van BeemGerrit van Buren (tot 11 jaar oud) | Gerrit van Buren (tot 11 jaar oud) |