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.
Margaret Rutherford
as Miss Jane Marple
Arthur Kennedy
as Paul Quimper
Muriel Pavlow
as Emma Ackenthorpe
James Robertson Justice
as Luther Ackenthorpe
Thorley Walters
as Cedric Ackenthorpe
Charles Tingwell
as Inspector Craddock
Conrad Phillips
as Harold Ackenthorpe
Ronald Howard
as Brian Eastley
Joan Hickson
as Mrs. Kidder
Stringer Davis
as Jim Stringer
Ronnie Raymond
as Alexander Eastley
Gerald Cross
as Albert Ackenthorpe
