视频简介
在一次登山运动中，彼得的父亲为了让他成功获救，毅然选择割断绳索，坠崖身亡。由于内心的痛苦阴影，彼得放弃了登山事业，并由此与同是登山运动员的妹妹不欢而散。 妹妹在有一次挑战喜马拉雅山脉西麓高耸入云的K2峰时遇险，全队困在高峰上的岩洞里。由于食物与药物的紧缺，他们的生命岌岌可危。为了营救妹妹，彼得不惜生命危险，再次登上喜马拉雅山，展开与时间的竞赛和对自然极限的挑战。。Marine scientist Fred Miller designs the world's first underwater home, but when the business magnate funding his work threatens to end the project, Miller volunteers to live in it with his own family to prove it's practical. The underwater clan includes his water-phobic wife and his daughter and son, who are part of a rock and roll band. They bring along the lead singer and drummer. Along the way, they have to contend with a competing engineer who promises to mine the ocean floor for the businessman. A record producer likes their music and books them on TV, leading the kids to try to escape to the surface.。