Director:
Wolf Dietrich Wilm ten Haaf Heinz Wilhelm Schwarz

Casting:
Ruedi Walter,
Margrit Rainer,
Inigo Gallo,

Switzerland, France, West Germany, 1973

Director:
Michael Braun Heinz Wilhelm Schwarz Imo Moszkowicz

Casting:
Lukas Ammann,
Wolfgang Völz,
Béatrice Romand,

France, West Germany, 1967