Which novel influenced the movie in which Hattie Morahan played Ann?
Mr. Holmes Mr. Holmes is a 2015 British–American crime drama mystery film, directed by Bill Condon, based on Mitch Cullin's 2005 novel "A Slight Trick of the Mind", and featuring the character Sherlock Holmes. The film stars Ian McKellen as Sherlock Holmes, Laura Linney as his housekeeper Mrs. Munro and Milo Parker as her son Roger. Set primarily during his retirement, the film follows a 93-year-old Holmes who struggles to recall the details of his final case because his mind is slowly deteriorating.
The History of Mr. Polly (film) The History of Mr. Polly is a 1949 British film, based on the 1910 comic novel "The History of Mr. Polly" by H.G. Wells. It was directed by Anthony Pelissier (who is also credited with the script) and stars John Mills, Betty Ann Davies, Megs Jenkins and Finlay Currie. It was the first adaptation of one of Wells' works to be produced after his death in 1946.