Margaret Rutherford character Miss Jane Marple
Arthur Kennedy character Paul Quimper
Muriel Pavlow character Emma Ackenthorpe
James Robertson Justice character Luther Ackenthorpe
Thorley Walters character Cedric Ackenthorpe
Charles Tingwell character Inspector Craddock
Conrad Phillips character Harold Ackenthorpe
Ronald Howard character Brian Eastley
Joan Hickson character Mrs. Kidder
Stringer Davis character Jim Stringer
Ronnie Raymond character Alexander Eastley
Gerald Cross character Albert Ackenthorpe
Michael Golden character Hillman
Richard Briers character 'Mrs Binster'
Lucy Griffiths character Lucy
Peter Butterworth character Ticket Collector
Barbara Leake character Helen Stainton
Gordon Harris character Bacon
Nadia Pavlova character Murder Victim (uncredited)
