Valley of love (in german language)

Movie in german language.

FR 2015, 91 min.
Director: Guillaume Nicloux
with: Isabelle Huppert, Gérard Depardieu, Dan Warner, Aurelia Thierrée

Isabelle and Gérard go to a strange appointment in Death Valley, California. They have not seen each other for years and are here to answer to an invitation from their son Michael, a photographer, which they received after his suicide, six months ago.