- Ondrej Regazzo
-  Kája Berka 6 episodes, 1988-1989
- Jirí Racek
- Â Ales Chvojka 6 episodes, 1988-1989
- Július Satinský
- Â Ing. Karel Krecek / ... 6 episodes, 1988-1989
- Marek Brodský
- Â Radim Berka 6 episodes, 1988-1989
- Jana Svandová
-  Krecková / ... 6 episodes, 1988-1989
- Bozidara Turzonovová
-  Magda Berková 6 episodes, 1988-1989
- Monika Effenbergerova
-  Alice Krecková 6 episodes, 1988-1989
- Miroslav Vladyka
- Â Professor Berka 6 episodes, 1988-1989
- Ludek Kopriva
- Â School Master 6 episodes, 1988-1989
- Martin MejzlÃk
-  Tomás Krecek 6 episodes, 1988-1989
- Zdena Hadrbolcová
-  Chvojková, mother / ... 6 episodes, 1988-1989
- Karel Effa
- Â Burejsa - School Janitor / ... 6 episodes, 1988-1989
- Jaroslava Schallerová
-  Klára / ... 6 episodes, 1988-1989
- Jirí Sovák
- Â Berka, grandfather 5 episodes, 1988-1989
- Marie Rosulková
-  Great-grandmother Berková / ... 5 episodes, 1988-1989
- Milan Riehs
- Â Director of MEGA Company / ... 5 episodes, 1988-1989
- Jirí Zahajský
- Â Ing. Berka - Father / ... 5 episodes, 1988-1989
- Václav Sloup
- Â Zedral 5 episodes, 1988-1989
- Jirà LÃr
- Â Prof. Holzbach - Teacher / ... 5 episodes, 1988-1989
- Ladislav Trojan
- Â Teacher 5 episodes, 1988-1989
- Oldrich Velen
- Â Teacher 5 episodes, 1988-1989
- Jarmila Smejkalová
-  Grandmother Berková 4 episodes, 1988
- Alena Procházková
- Â Teacher 4 episodes, 1988-1989
- Ondrej Vetchý
- Â Michal / ... 3 episodes, 1988-1989
- Lubor Tokos
-  VáclavÃk 2 episodes, 1988
- Jana Synková
-  Doc. Svácková, CSc. 2 episodes, 1988
- Ota Sklencka
- Â Prof. S. JÃlek 1 episode, 1988
- Marcela MartÃnková
-  VáclavÃková 1 episode, 1988
- Václav Kotva
- Â KovarÃk 1 episode, 1988
- Leos Sucharípa
- Â School counsellor 1 episode, 1989
- Josef KubÃcek
- Â Inspector 1 episode, 1988
- Eva Klepácová
-  Hodková 1 episode, 1988
- Roman Skamene
- Â News-vendor 1 episode, 1989
- Filip Novák
-  Samánek (uncredited) 3 episodes, 1988
- Jirí Strach
- Â Pupil (uncredited) unknown episodes
