Short by Ferdinand Khittl commissioned by BASF about the use of magnetic tape.
| Directing | Ferdinand Khittl | Director |
| Crew | Ronald Martini | Cinematography |
| Sound | Oskar Sala | Music |
| Editing | Irmgard Henrici | Editor |
| Writing | Ferdinand Khittl | Writer |
| Writing | Bodo Blüthner | Writer |
| Writing | Ernst von Khuon | Writer |