Margaret Rutherford

Character: Miss Jane Marple

Lionel Jeffries

Character: Captain Rhumstone

Stringer Davis

Character: Jim Stringer

Charles Tingwell

Character: Inspector Craddock

William Mervyn

Character: Breeze-Connington

Henry Oscar

Character: Lord Rudkin

Joan Benham

Character: Alice Fanbraid

Nicholas Parsons

Character: Dr. Crump

Miles Malleson

Character: Bishop

Derek Nimmo

Character: Sub-Lt. Eric Humbert

Gerald Cross

Character: Brewer

Norma Foster

Character: Asst. Matron Shirley Boston

Terence Edmond

Character: Sgt. Bacon

Francis Matthews

Character: Lt. Compton

Lucy Griffiths

Character: Millie

Bernard Adams

Character: Dusty Miller

Edna Petrie

Character: Miss Pringle

Roy Holder

Character: Petty Officer Lamb

Tony Quinn

Character: Tramp