| Episode cast overview, first billed only: |
 | Vladimír Kobielsky | - | Jakub Svehla |
| Diana Mórová | - | Ivana Svehlová |
 | Marián Miezga | - | Michal Bajza |
| Kristína Turjanová | - | sestricka Silvinka |
| Alexander Bárta | - | Milan Kordiak |
 | Zuzana Norisová | - | Katka Poláková (credit only) |
 | Ondrej Koval | - | Július 'Dusi' Polák |
| Branislav Bystriansky | - | Imro Bystrický (as Brano Bystriansky) |
| Zuzana Haasová | - | Sona Jancová |
 | Roman Luknár | - | Dusan Janco |
 | Helena Krajciová | - | Lucia Rocková |
| Ivana Kuxová | - | Dominika Maslovicová (credit only) |
 | Ján Koleník | - | Marcel 'Maslák' Maslovic (credit only) |
| Juraj Slezácek | - | Prof. Emil Blichár |
 | Bozidara Turzonovová | - | Jana Nitschneiderová |
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