Merci Pour Le Chocolat (aka Nightcap)

Chabrol’s deliciously icy mystery stars Isabelle Huppert as the wife of a concert pianist who uncovers some unusual secrets about her husband’s past.

Mika, heiress to a Swiss chocolate company, is married to pianist André and stepmother to his son, Guillaume, whose mother died in a car wreck on his tenth birthday. Their lives are interrupted by the arrival of Jeanne, a young woman who was almost switched with Guillaume at birth. Jeanne begins to suspect that Mika is poisoning Guillaume's chocolate and was involved with the death of his mother.

Re-teaming with Isabelle Huppert for the sixth of their seven collaborations, France’s master of suspense, Claude Chabrol conjures a deliciously icy crime thriller studded with arch humour.