A legend about the Malveneur family tells of how their ancestor sold his soul to the devil and was cursed: man by day, wolf by night. The last of the Malveneurs is a scientist who carries out strange experiments on... nobody knows exactly what the does in the underground. The wife has a heart condition, her sister-in-law is a authoritarian lady. And nights in the old castle are not exactly peaceful.
Pierre Renoir
Réginald de Malveneur
Madeleine Sologne
Monique Valory
Gabrielle Dorziat
Magda de Malveneur
Louis Salou
le docteur Andrieu
Michel Marsay
Philippe
Marie Olinska
Marcelle Géniat
Yves Furet
