The story is about a superstitious village, where the mayor has sold a tower to an unknown, who is soon suspected of being the devil.

Jacqueline Blanc
as Blanche

Michelle Clairfont
as Rose

Léon Mathot
as Marc Herner

René Donnio
as L'Illuminé

Albert Mayer
as Maître Ludivigo, the Alchemist

Vetty
as Monseigneur Pataus, the Bailiff

Pierre de Ramey
as Captain of the Guards

Émile Saint-Ober
as Madman

Mario Nasthasio
as Madman

Jacques Vandenne
as Madman