Tobias, aged 13, lives in an East German city and has learned to get by on his own. Then Max moves into the neighboring apartment, and he keeps it just like Tobias. He likes to determine how things should go by himself. Without further ado, Tobias decides to pass Max off as his father!
| Actor | Role |
|---|---|
 Frederick LauTobias Baumann | Tobias Baumann |
 Michael von AuMax Feldkamp | Max Feldkamp |
 Antje WestermannAnja Baumann | Anja Baumann |
 Mario IrrekFritze | Fritze |
 Justine del CorteMrs. Brecht | Mrs. Brecht |
 Dirk SchoedonMr. Aiger | Mr. Aiger |
| CCarina HinzenLena | Lena |
| SSven LubeckFlorian | Florian |
| LLion KramerLukas | Lukas |
| TTitus NovotnyFelix | Felix |
| LLuise KüpperNicole | Nicole |
| JJonas RichterDaniel | Daniel |
| MMike DelbergKevin / Tobias | Kevin / Tobias |
| PPeter W. BachmannMr. Fleischer | Mr. Fleischer |
 Anne-Kathrin GummichLena's Mother | Lena's Mother |
| TTobias Schulzepolice officer | police officer |
 Johanna FalcknerAlex | Alex |
| SSonja PfeilMrs. Dr. Ahrens | Mrs. Dr. Ahrens |
| KKerstin HoffmannMrs. Dr. Faust | Mrs. Dr. Faust |
 Olaf MüllerGatekeeper Fred | Gatekeeper Fred |
 Christian PfeilYannik Masters | Yannik Masters |
 Matthias WindeOfficial of the youth welfare office | Official of the youth welfare office |