Reparto (19)
Joan HicksonMiss Jane Marple
Geraldine AlexanderGwenda Reed
John Moulder-BrownGiles ReedFrederick TrevesDoctor James Kennedy
Jean AndersonMrs. Fane
Terrence HardimanWalter Fane
John BennettRichard Erskine
Geraldine NewmanJanet Erskine
Jack WatsonMr. FosterJoan ScottMrs. Cocker
Jean HeywoodEdith Paget
Georgine AndersonMrs. Hengrave
Edward JewesburyMr. Sims
Kenneth CopeJackie Afflick
Esmond KnightMr. Galbraith
John RinghamDoctor Penrose
Ken KitsonJim Kimble
Donald BurtonBosola
Struan RodgerFerdinand (voice)