Algen: Ein unbekannter Rohstoff
- År: 2020
- Land: Germany, United States of America, France
- Sjanger: Documentary, TV Movie
- Ettromsleilighet: ZDF/Arte, Spiegel TV
- Nøkkelord: seaweed, science and technology, nature documentary, natural science, documentary, science and nature, science documentary
- Regissør: Almut Faass
- Cast: