A man refuses all assistance from his daughter as he ages and, as he tries to make sense of his changing circumstances, he begins to doubt his loved ones, his own mind and even the fabric of his reality.
- Genre: Drama
- Studio: Sony Pictures Classics, Canal+, Ciné-@, Film4 Productions, Ciné+, F Comme Film, Orange Studio, Trademark Films, Embankment Films, Viewfinder, CAA Media Finance, Les Films du Cru, AG Studios NYC, Simon Friend Entertainment
- Keyword: london, england, flat, dementia, alzheimer's disease, based on play or musical, memory loss, elderly man, father daughter relationship
- Cast: Anthony Hopkins, Olivia Colman, Mark Gatiss, Olivia Williams, Imogen Poots, Rufus Sewell