Dial Code Santa Claus

“When the world of childhood encounters that of horror.”

A man who says he is Santa Claus has found his way to a house on Christmas Eve, and nobody inside invited him. Thomas de Frémont (Alain Lalanne), a boy raised on action films, made contact with him unknowingly. René Manzor puts a child and his grandfather (Louis Ducreux) between the intruder and Thomas's mother (Brigitte Fossey), and whatever happens that night, the three of them will be left to face it alone.