Miss Marple believes she's seen a murder in a passing-by train, yet when the police find no evidence she decides to investigate it on her own.
Miss Jane Marple
Paul Quimper
Emma Ackenthorpe
Luther Ackenthorpe
Cedric Ackenthorpe
Inspector Craddock
Harold Ackenthorpe
Brian Eastley
Mrs. Kidder
Jim Stringer
Alexander Eastley
Albert Ackenthorpe
Hillman
'Mrs Binster'
Lucy
Ticket Collector
Helen Stainton
Bacon
Murder Victim (uncredited)
