1920. Jean Rezeau and his elder brother were living happily in their family estate in Brittany, until the death of their grandmother. The return of their mother, a worthy descendant of fairytales' witches, brings an all new atmosphere to their home.

Catherine Frot
as Paule "Folcoche" Rézeau

Jacques Villeret
as Jacques Rézeau

Jules Sitruk
as Jean Rézeau

Cherie Lunghi
as Miss Chilton

Hannah Taylor-Gordon
as Fine

Richard Bremmer
as Abbé Traquet

Sabine Haudepin
as Tante Thérèse

William Touil
as Ferdinand "Freddie" Rézeau

Wojciech Pszoniak
as Père Volitza

Pierre Stévenin
as Marcel