Underjordens hemlighet
- Bliain: 1991
- Tír: Sweden
- Seánra: Family, Comedy, Drama
- Stiúideo: Sandrews, FilmTeknik, Cinetofon, Svenska Filminstitutet, SVT
- Eochairfhocal: hospital setting
- Stiúrthóir: Clas Lindberg
- Caitheadh: Max Vitali, Oliver Loftéen, Gösta Ekman, Kristina Törnqvist, Gunnel Fred, Hans Wigren
