Proof

A depressed housewife who learns her husband was killed in a car accident the day previously awakens the next morning to find him alive and well at home, and then awakens the day after to a world in which he is still dead.

With the aid of a fellow Auschwitz survivor and a hand-written letter, an elderly man with dementia goes in search of the person responsible for the death of his family.

Telly Paretta is a grieving mother struggling to cope with the loss of her 9-year-old son. She is stunned when her psychiatrist reveals that she has created nine years of memories about a son she never had. But when she remembers a man who had a similar experience, Telly embarks on a search to prove her son's existence, and her sanity.

Based on the real life story of legendary cryptanalyst Alan Turing, the film portrays the nail-biting race against time by Turing and his brilliant team of code-breakers at Britain's top-secret Government Code and Cypher School at Bletchley Park, during the darkest days of World War II.