Samuel Loomis"" (Malcolm McDowell) gun at point-blank range (after the gun clicked empty three times) just as he gripped her wrist.However, Sebastian never spoke nor was he fully seen in the film, although he was viewed wearing a full-white suit in the hot summer sun when attacked in the film""s conclusion.Both targeted a stuffed owl hanging on the wall with identical shots, and they were forced to propose together: "Ain""t nothin"" to do now - - but pop it together!" They both retreated to a back room to prepare to look their best.The three characters caught in the conflict were:Tony Wendice (Ray Milland) - a charming, sophisticated yet villainous British husband and ex-tennis professional at Wimbledon, who married for money, and was obsessively jealous about his wife""s affairMargo Wendice (Grace Kelly) - an unfaithful wealthy, and beautiful socialite wifeMark Halliday (Robert Cummings) - a handsome American crime-mystery writerMastermind Tony Wendice blackmailed (or ""influenced"") C.