Genre: Documentary
Runtime: 312 min
Average vote: 0
Release date: 1991-07-12
Director: Renato Berta
Director: Jean-François Amiguet
Director: Thomas Koerfer
Director: Jürg Hassler
Director: Federico Jolli
Director: Michel Soutter
Director: Markus Imhoof
Director: Augusta Forni
Director: Jacqueline Veuve
Director: Alain Klarer
Director: Ernest Ansorge
Director: Bernhard Giger