Clara takes her daughter and her friends to a weekend visit at her grandfather's village. They all have a great time, but after they return home people start dying. First Clara's grandfather mysteriously drowns, then the children start getting sick and one, her goddaughter, dies. Around same time clients at the spa she teaches aqua-aerobics start getting sick with one dying. She finds some mysterious algea, related to Caulerpa taxifolia, planted near where her grandfather supposedly drowned. Clara suspects the algea and all of these illnesses and deaths are related to some sort of poisonings of fish caught near her Grandfather's village.

Genres

Cast

Julie Debazac

Clara Ceccaldi

Jean-Pierre Lorit

Christian Gardone

Natacha Lindinger

Bénédicte Lambert

Michel Duchaussoy

François Gardone

Geneviève Casile

Jacqueline Gardone

Jacques Mathou

Le docteur Verdier

Malcolm Conrath

Sébastien

Thierry Gibault

Gilles Hanglade

Alexandre Thibault

Yann