Murder She Said

Based on the novel 4.50 from Paddington by Agatha Christie, this 1961 British mystery comedy film stars Margaret Rutherford as Miss Marple, who witnesses a murder while traveling by train and decides to investigate further, despite initial skepticism from the authorities. With the help of her friend Jim Stringer, she uncovers a web of deceit, family secrets, and murder at Ackenthorpe Hall.