Lisa Colquhoun

A London detective tracking a serial killer finds the killers "truth or die" methods take him to New York to solve the case.

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.