In her essay film, Eva Hiller illustrates the nightly infrastructure of a large city, using Frankfurt am Main and Berlin as examples. Just as pet reptiles gone feral are reported to populate New York's sewers, so too is there bustling activity – often invisible to outsiders – when darkness falls on Germany’s metropolises.
| Release Date | October 10, 1991 | |
|---|---|---|
| Status | Released | |
| Original Title | Unsichtbare Tage oder Die Legende von den weißen Krokodilen | |
| Runtime | 1h 27min | |
| Budget | — | |
| Revenue | — | |
| Language | German | |
| Original Language | German | |
| Production Countries | Germany | |
| Production Companies | Eva Hiller FilmproduktionHR | |