A wild genre mix between a boxer film, urban western, road movie and music video, set at end of the summer holidays in a drab neighborhood in the outskirts of Hamburg suburbia. Young boxing talent Mauser is preparing for a pivotal competition when his father kills his step-mother and flees. Trying to find his father, Mauser embarks on a journey through the world of music, psychedelia, violence, love and a biblical thunderstorm. And what is with the Native American? "Once upon a time in Indian country" is a story that radiates both, heat and poetry.
| Directing | İlker Çatak | Director |
| Camera | Florian Mag | Director of Photography |
| Writing | Nils Mohl | Writer |
| Editing | Jan Ruschke | Editor |
| Production | Iris Baumüller | Casting |
| Visual Effects | Norbert Skodock | Special Effects Supervisor |
| Camera | Thorsten Alt | Steadicam Operator |
| Sound | Martin Gretschmann | Original Music Composer |
| Visual Effects | Til Strobl | VFX Supervisor |
| Art | Tim Tamke | Production Design |
| Costume & Make-Up | Sabine Bockmeyer | Costume Design |
| Costume & Make-Up | Nica Faas | Makeup Artist |
| Sound | Claudia Mattei del Moro | Sound |
| Sound | Stephan Konken | Sound Designer |
| Sound | Stephan Konken | Sound Mixer |
| Production | Christian Vennefrohne | Line Producer |
| Production | Stefanie Nowak | Production Manager |
| Writing | Nils Mohl | Novel |
| Writing | Max Reinhold | Writer |
| Crew | Lucia Keuter | Editorial Staff |
| Crew | Georg Steinert | Editorial Staff |
| Crew | Jörg Himstedt | Editorial Staff |
| Production | Michael Eckelt | Producer |
| Production | Johannes Jancke | Producer |
| Production | Anette Unger | Producer |
