13 August 1961: the GDR closes the sector borders in Berlin. The city is divided overnight. Escape to the West becomes more dangerous every day. But on September 14, 1962, exactly one year, one month and one day after the Wall was built, a group of 29 people from the GDR managed to escape spectacularly through a 135-meter tunnel to the West. For more than 4 months, students from West Berlin, including 2 Italians, dug this tunnel. When the tunnel builders ran out of money after only a few meters of digging, they came up with the idea of marketing the escape tunnel. They sell the film rights to the story exclusively to NBC, an American television station.
| Directing | Marcus Vetter | Director |
| Editing | Marcus Vetter | Editor |
| Editing | Renate Nebe | Editor |
| Camera | Jörg Widmer | Camera Operator |
| Camera | Christoph Lerch | Camera Operator |
| Camera | Immo Rentz | Camera Operator |
| Sound | Christian Heschl | Music |
| Sound | Jens Ole Huerkamp | Music |
| Sound | Fabian Schaller | Sound Designer |
| Sound | Jens Ole Huerkamp | Sound Designer |
| Sound | Gerd Böttler | Sound Designer |
| Sound | Fabian Schaller | Sound Mixer |
| Sound | Wolfgang Ort | Sound Mixer |
| Editing | Michele Gentile | Color Grading |
| Editing | Marcela Rossilini | Colorist |
| Crew | Georg Zengerling | Post-Production Manager |
| Production | Ulf Meyer | Producer |
| Crew | Gudrun Hanke-El Ghomri | Editorial Staff |
| Crew | Simone Reuter | Editorial Staff |
| Art | Michele Gentile | Art Direction |
