Le livre d'Henry (2017)

Naomi Ellen Watts (born September 28, 1968) is a British actress. She has been nominated for two Academy Awards for Best Actress for her performances as a grief-stricken mother in Alejandro González Iñárritu's film 21 Grams (2003), and as Maria Bennett in the disaster film The Impossible (2012).

Jaeden Martell (né Lieberher; born January 4, 2003) is an American actor. He began his career as a child actor, with roles in the comedy drama St. Vincent (2014) and science fiction film Midnight Special (2016). His performance in St. Vincent earned him a nomination for the Critics' Choice Movie Award for Best Young Performer. After playing the title character in the drama The Book of Henry (2017)

Jacob Tremblay (born October 5, 2006) is a Canadian actor. He became known for his role as a child born in captivity in Room (2015), for which he won the Critics' Choice Movie Award for Best Young Performer and became the youngest nominee for the Screen Actors Guild Award for Outstanding Performance by a Male Actor in a Supporting Role.