Mathieu Grégoire is an esteemed author who lives in Spa with his wife and daughter and leads a carefully structured life. One day, while out in the desolate landscape of the High Fens he meets a mysterious woman whom he calls 'Belle'. An obsessive passion is kindled in Mathieu and in a short space of time he loses all control over his existence.

• La Nouvelle Imagerie
• Albina Productions
• Jean-Luc Bideau
• Danièle Delorme
• Adriana Bogdan
• Roger Coggio
• René Hainaux
• Stéphane Excoffier
• John Dobrynine
• Valerio Popesco