An explosion sends fear and terror through Berlin. Young Maxi's home is reduced to rubble and ashes, burying her mother and little brothers. Only she and her father survive the terrorist bomb attack. When she happens to meet the charismatic Karl, who tells her about a conference for young people in Prague, she seizes the opportunity to flee Berlin and her grieving father. The political movement behind the meeting claims to be working for a better Europe. Maxi has no idea how close the murderers really are to her family.
Unfortunately the movie Je suis Karl is not yet available on HBO Max.
| Editing | Jens Klüber | Editor |
| Sound | Tom Hodge | Music |
| Sound | Floex | Music |
| Production | Claudia Steffen | Producer |
| Art | Tim Pannen | Production Design |
| Production | Klára Botlíková | Production Manager |
| Sound | Ondřej Swaczyna | Foley Artist |
| Sound | Ole Ohlendorf | Sound Designer |
| Camera | Frank Lamm | Director of Photography |
| Production | Kasem M. Raad | Production Assistant |
| Production | Anja Dihrberg | Casting |
| Sound | Moritz Unger | ADR Recordist |
| Production | Christoph Friedel | Producer |
| Sound | Jan Šulcek | Sound Mixer |
| Visual Effects | Michal Křeček | Visual Effects Supervisor |
| Costume & Make-Up | Frauke Firl | Costume Design |
| Production | Sebastian Fröhlich | Unit Production Manager |
| Production | Fee Buck | Line Producer |
| Production | Paul Effertz | Unit Manager |
| Costume & Make-Up | Hannah Fischleder | Makeup Artist |
| Production | Jan Beek | Unit Manager |
| Camera | Christian Graf | Assistant Camera |
| Costume & Make-Up | Astrid Weber | Makeup Artist |
| Sound | Martin Hossbach | Music Supervisor |
| Lighting | Grube Venn | Gaffer |
| Visual Effects | Thomas Loeder | Visual Effects |
| Art | Elena Schiff | Assistant Production Design |
| Writing | Thomas Wendrich | Writer |
| Directing | Christian Schwochow | Director |
