From the Festival du nouveau cinéma (Montreal) : That winter in Montréal, there is a girl. Three captains are wooing her. Cinema killed Jean-Baptiste Lamirande, the disastrous Liberator, who comes back to life just before Christmas. Héloïse, an amnesiac actress who lost her watch, has been reported missing.
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.
When the magic powers of The Tablet of Ahkmenrah begin to die out, Larry Daley (Ben Stiller) spans the globe, uniting favorite and new characters while embarking on an epic quest to save the magic before it is gone forever.