A funny story about fifth grader Ottokar who is always ready to fight for justice.
| Actor | Role |
|---|---|
 Lars HerrmannOttokar | Ottokar |
| UUwe HoffmeisterSigi Kugler | Sigi Kugler |
| AAstrid HeinzeJuliane Bock | Juliane Bock |
 Micaela KreißlerMutter Domma | Mutter Domma |
 Karin GregorekFräulein Pittuhn | Fräulein Pittuhn |
 Kurt BöweLehrer Burschelmann | Lehrer Burschelmann |
 Günter JunghansNot listed | Not listed |
 Dieter WienNot listed | Not listed |
 Hajo MendeNot listed | Not listed |
| SSimone von ZglinickiNot listed | Not listed |
 Marianne WünscherNot listed | Not listed |
 Wolfgang WinklerNot listed | Not listed |
 Walfriede SchmittNot listed | Not listed |
 Heinz BehrensNot listed | Not listed |
 Angela BrunnerNot listed | Not listed |
| FFred-Arthur GeppertNot listed | Not listed |
| MMathias LutherNot listed | Not listed |
| GGünter DrescherNot listed | Not listed |
| GGudrun WendlerNot listed | Not listed |
| HHorst PapkeNot listed | Not listed |
| CCharlotte StähnischNot listed | Not listed |
| GGerd BlahuschekNot listed | Not listed |