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La espiral maravillosa
- Bliadhna: 2022
- Dùthaich: Spain
- Seòrsa: Documentary, History
- Stiùidio: Bambara Zinema
- Faclan-luirg: cinema on cinema, docudrama, cinema history, docufiction
- Stiùiriche: Isabel Medarde
- Cast: Isabel Medarde, Daniela Benito, Olivia Benito, Lourdes Oliden, Marisa Oliden, Óscar Pereda