方程式恋爱

　　影片讲述已是生物研究员的安娜，为寻找十年前在科学考察神秘丛林任务中失踪的爷爷，找来爷爷的弟子谢博士与曾经爷爷同事的儿子李宇航组建团队，再次踏上那片神秘丛林，找寻线索。在原始森林中，探险队先后与史前猪鳄、变异巨蛛生死博弈，更是发现了仅存在传说中的神秘生物——大脚怪，正当大伙沉浸在喜悦之中，却不知更大的危险悄然而至......

　　Straight-laced, type-A personality Joy Miles has to take an unscheduled road trip to drive her forgetful, yet opinionated, mother-in-law, Loraine, from Louisville, Kentucky to Savannah, Georgia. Although initially impatient and frustrated, Joy begins to realize her true affection for Loraine as she takes a front-seat-view of how this strong-willed yet free-spirited woman manages the emotional transition of learning to live life after losing her spouse. Despite their many differences, and with light-hearted adventures at every turn, they discover how much they respect and even need each other.

　　英国政府邀请抗击鲨卷风的英雄芬•谢泼德参加关于抵御鲨卷风的高级会议。但他的好友诺娃在此时紧急联系他前往巨石阵探寻人类祖先抵御鲨鱼的秘密。两人在神秘洞穴中取得神器，却没想到引发了大规模的风暴，无数鲨鱼从天而降，世界各地接连遭遇灾难。芬和诺娃匆忙赶回，与半机器人的妻子阿普里尔和小儿子吉尔并肩作战。然而风暴太过猛烈，诺娃没能保护好吉尔，致使他被卷入风暴。芬和阿普里尔心急如焚，想方设法欲进入风暴救出儿子。他们被风暴带到瑞士、澳大利亚、巴西、意大利和日本，所到之处哀鸿遍野，一片狼藉。这时，被海上核废料污染发生变异的鲨鱼愈发凶猛，芬的家人朋友纷纷殉难，噩耗接踵而至。痛心疾首的夫妇二人将何去何从，他们将如何阻止灾难的继续？