The New York lawyer Willam Singer receives three letters, that his father's cousin from Germany wrote to him over the last 5 decades, describing, that she hosted three people in her cellar for more than 60 years. Singer tries to find out, if she wrote the truth.
Unfortunately the movie The Eylandt Investigation is not yet available on HBO Max.
| Crew | Tanja Häring | Cinematography |
| Art | Markus Wollersheim | Production Design |
| Visual Effects | Till Nowak | Visual Effects Supervisor |
| Directing | Michael W. Driesch | Director |
| Production | Michael W. Driesch | Producer |
| Editing | Michael W. Driesch | Editor |
| Writing | Michael W. Driesch | Screenplay |
