Murder! (1930 film) names of the two principal characters. The portrayal of the character Sir John Mernier was loosely based on that of the actor Gerald du Maurier, who was a friend of Hitchcock. Hitchcock later adapted three novels written by du Maurier's daughter Daphne du Maurier: "Jamaica Inn", "Rebecca" and "The Birds". Hitchcock makes his cameo appearance in the film as a man walking past the murder victim's house. The film's sets were designed by the art director John Mead. The German language version of the film, "Mary", was shot simultaneously on the same set with German speaking actors. Miles Mander reprised
Angela du Maurier "Treveryan". She lived at Ferryside, the family house in Cornwall, for most of her life. She died in Wandsworth, London, aged 97. According to the British Library Angela du Maurier wrote the following. Angela du Maurier Angela du Maurier (1 March 1904 – 5 February 2002) was an English novelist who also wrote two volumes of autobiography, "It's Only the Sister" (1951) and "Old Maids Remember". She was the sister of Daphne du Maurier. The eldest of three daughters of the famous actor-manager Sir Gerald du Maurier and actress Muriel Beaumont (maternal niece of William Comyns Beaumont), she was born