Charlotte Rampling and John Rhys-Davies have joined the cast of Josh Hartnett-starrer “Valley of the Gods.”

The high concept fantasy film, which will shoot from May, is directed by Lech Majewski (“The Mill and the Cross”.)

The film is represented by Fortissimo Films in international territories outside North America.

Production is by Royal Road Entertainment’s Filip Jan Rymsza and Carla Rosen-Vacher and The Safran Company’s Peter Safran and Angelus Silesius.

The story features the richest man on earth, a Navajo legend and a writer (Hartnett) who possesses an unbridled imagination and has the ability to alter reality. It involves three narratives about characters who attempt to escape the drama that follows when supernatural visions clash with reality.

Rampling, who plays the role of Amanda Joyce, recently earned an Oscar nomination for her role in “45 Years.” She will next be seen in Ritesh Batra’s “The Sense of an Ending.