Isabelle (Marisa Mell) runs a nursing home for wealthy women who are trying to detox from their various obsessions. Her lover, Serge Belaiev (Robert Hossein), a petty gangster, has pulled off a big hit but his partners have denounced him to the police in order to appropriate his share of the loot. Isabelle takes him in and hides him in an attic of this strange house. In love with Isabelle, Philippe Lansac (Alberto Dalbes), the owner of the place, decides to close the castle...
Marisa Mell
as Isabelle
Robert Hossein
as Serge Belaïeff
Krista Nell
as Christine
Robert Dalban
as Mario
Albert Minski
as Lucas
Alberto Dalbés
as Philippe
Ettore Manni
as Le docteur Henri Delmas
Sabine Sun
as Judith
Ellen Bahl
as Irène
Manuel de Blas
as Jean-Marie
Colette Giacobine
as Dominique Leprince
Perla Cristal
as Claude