A documentary-feature film mix detailing the life of famous German dadaist Kurt Schwitters.
Unfortunately the movie Mann kann ja nie wissen is not yet available on HBO Max.
| Directing | Gerhard Hostermann | Director |
| Directing | Diethard Küster | Director |
| Directing | Ásdís Thoroddsen | Assistant Director |
| Writing | Gerhard Hostermann | Writer |
| Crew | Rudolf Dornis | Cinematography |
| Camera | Alexander Honisch | Assistant Camera |
| Art | Ralph Eve | Production Design |
| Costume & Make-Up | Detlef Pleschke | Makeup & Hair |
| Costume & Make-Up | Detlef Pleschke | Costume Design |
| Editing | Karl-Heinz Brandenburg | Editor |
| Editing | Kirsten Kunhardt | Editorial Consultant |
| Sound | Winfried Wallat | Sound |
| Sound | Michael Hemmerling | Sound Assistant |
| Sound | Toni Nissi | Music |
| Crew | Andrew Hannan | Compositor |
| Sound | Ulrich Reetz | Musician |
| Production | Manuela Stehr | Producer |
| Production | Diethard Küster | Producer |
| Production | Olaf Bessenbacher | Executive Producer |
