Murdoch and Inspector Brackenreid are aboard the SS Keewatin after the owner, Clarence MacFarlane, receives what he believes is a threat. The Keewatin is about to depart from Toronto on its maiden voyage destined for Rochester, N.Y. and Murdoch thinks they should stay on board, especially after he sees that Julia is one of the invited guests. Their presence proves useful after MacFarlane's daughter Amy, who is engaged to her father's chief financial officer Owen Mathers, falls overboard and is nowhere to be found. As Murdoch investigates he finds there is a real threat against the Keewatin and the true facts behind Amy's disappearance.
从影评人到普通观众，《神探默多克第七季》得到了各界的广泛关注和讨论。影评人们称赞其在情节设计和人物刻画上的巨大突破。
《神探默多克第七季》该片讲述了少女一路与命运的抗争，最终找到自我，也收获纯真情缘的故事。电影延续原著原剧，准备唤起全民对这段师徒虐恋的追剧回忆。
没有精心搭建的造景、没有靠灯光营造的氛围，更没有强情节、快节奏、多反转的人造戏剧元素
大自然是人物的舞台，人在自然中“自然”地生存着，人与自然浑然一体。草原、河流、山峦、羊群、马匹、与人的生存状态，水乳交融地构成和还原了一种原生态关系。
