Cast & crew
Why Does Herr R. Run Amok? (1970)
Directed by Michael Fengler, Rainer Werner Fassbinder Written by Rainer Werner Fassbinder, Michael Fengler
Cast
| Kurt Raab | Mr. R. |
| Lilith Ungerer | Mrs. R. |
| Lilo Pempeit | Coworker |
| Franz Maron | BOSS |
| Hannes Gromball | Neighbor |
| Vinzenz Sterr | Grandfather Raab |
| Maria Sterr | Grandfather Raab |
| Hanna Schygulla | Hanna |
| Irm Hermann | Neighbor |
| Ingrid Caven | Neighbor |
| Harry Baer | Coworker |
| Peter Moland | Coworker |
| Doris Mattes | Neighbor |
| Eva Pampuch | Schallplattenverkäuferin |
| Hanna Axmann-Rezzori | (uncredited) |
| Johannes Fengler | Amadeus (uncredited) |
| Paul Haller | (uncredited) |
| Reinhard Hauff | (uncredited) |
| Peer Raben | Schoolfriend |
| Carla Egerer | Schallplattenverkäuferin (as Carla Aulaulu) |
| Günther Kaufmann | (uncredited) |
| Katrin Schaake | (uncredited) |
| Thomas Keck | (uncredited) |
| Eva Madelung | Sister of the Boss (uncredited) |
| Jochen Pinkert | Kriminalbeamter (uncredited) |
| Niels-Peter Rudolph | (uncredited) |
| Margarethe von Trotta |
Crew
| Michael Fengler | Director |
| Rainer Werner Fassbinder | Director |
| Peer Raben | Original Music Composer |
| Dietrich Lohmann | Director of Photography |
| Rainer Werner Fassbinder | Screenplay |
| Michael Fengler | Screenplay |
| Rainer Werner Fassbinder | Editor |
| Klaus Eckelt | Sound Designer |
| Harry Baer | Assistant Director |
| Kurt Raab | Production Design |
| Peer Raben | Production Manager |
| Christian Hohoff | Unit Manager |
| Ekkehard Heinrich | Lighting Technician |
| Herbert Paetzold | Assistant Camera |
| Heinz Pusl | Sound Assistant |