| Episode cast overview, first billed only: |
 | Vladimír Kobielsky | - | Jakub Svehla |
 | Roman Luknár | - | Dusan Janco |
| Diana Mórová | - | Ivana Svehlová |
 | Marián Miezga | - | Michal Bajza (credit only) |
| Peter Sklár | - | Dr. Filip Malý |
 | Alzbeta Stanková | - | Betka Kittlerová (as Betka Stanková) |
| Alexander Bárta | - | Milan Kordiak |
 | Ján Koleník | - | Marcel 'Maslák' Maslovic |
 | Róbert Jakab | - | Karol Mázik (credit only) |
| Mirka Partlová | - | Mária 'Angie' Máziková (credit only) |
 | Helena Krajciová | - | Lucia Rocková |
| Andrea Karnasová | - | Denisa Bláhová |
| Juraj Slezácek | - | Prof. Emil Blichár |
 | Bozidara Turzonovová | - | Jana Nitschneiderová |
 | Kristína Svarinská | - | Nika (credit only) |
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