F.M. discovers that different sonic frequencies induce different patterns of behaviour in listeners, first in his own studio but later in the local "H-Burger" restaurant where the passive muzak appears to be wiping people's emotions.
Unfortunately the movie Decoder is not yet available on HBO Max.
| Directing | Muscha | Director |
| Writing | Klaus Maeck | Screenplay |
| Editing | Eva-Maria Will | Editor |
| Editing | Volker Schäfer | Editor |
| Writing | Volker Schäfer | Writer |
| Production | Muscha | Producer |
| Camera | Johanna Heer | Director of Photography |
| Costume & Make-Up | Julia Strauss | Costume Design |
| Writing | Trini Trimpop | Writer |
| Production | Trini Trimpop | Producer |
| Editing | Klaus Maeck | Editor |
| Editing | Muscha | Editor |
| Production | Volker Schäfer | Producer |
| Editing | Jonathon Braun | Editor |
| Writing | Muscha | Writer |
| Production | Klaus Maeck | Producer |
| Costume & Make-Up | Ela Eis | Makeup Artist |
| Sound | Werner Schmiedel | Sound |
| Sound | FM Einheit | Music |
| Sound | Genesis P-Orridge | Music |
| Sound | David Ball | Music |
