Die geheimnisvollen Inseln
- Taon: 2021
- Bansa: Germany
- Genre: Documentary, Drama, Romance, Comedy
- Studio: Ohne Falsch Film
- Keyword: cruising, loneliness, cruise ship, mailbox, sunset, waiting, covid-19, riverside
- Direktor: Marian Freistühler
- Cast: Nils Timm, Pavlo Dalakishvili, Marian Freistühler
