《煦阳岭的疑云》是一部由英国地区于2006年出品的悬疑类电影。该片由阿加莎·克里斯蒂、斯图尔特·哈考特担任编剧，彼得·梅达克亲自指导拍摄。主要演员包括杰拉尔丁·麦克伊万、安东尼·安德鲁斯、格列塔·斯卡奇、克莱尔·霍尔曼、伊丽莎·班尼特、帕特里克·巴罗、查尔斯·丹斯、莱斯利·菲利普斯等英国著名影星。
When Tommy and Tuppence visit an elderly aunt in her nursing home, Tuppence is concerned by the odd behavior of some staff and residents. So when Tuppence hears about Aunt Ada's sudden death and the disappearance of her friend Mrs Lancaster, she realizes her concerns were right. Tuppence meets Miss Marple and together they follow a path of clues that lead them to the Norfolk village of Farrell St Edmund, where they find a community guarding an array of secrets. Only by getting to the bottom of these secrets do they begin to unravel the truth about the mystery of Aunt Ada's death and Mrs Lancaster's disappearance.