视频简介
新中国建立之初，大难初定，百废待兴。然而国际局势分外险恶，中华人民共和国仍处在风雨飘摇的关键时刻。近有盘踞台湾的国民党政权蠢蠢欲动，时刻准备反攻大陆；外有美国为首的帝国主义伺机推翻新中国，从中渔利。为了与对手和列强抗衡，中共审时度势，敞开胸怀招揽海外的华人科学家归国，共同发展国防事业。感受到了祖国的召唤，钱学森（陈建斌 饰）、邓稼先（郑国霖 饰）、钱三强（杨洪武 饰）等科学家怀着一颗赤子之心，突破重重阻力投向祖国的怀抱。与此同时，国际上风云变幻，中苏关系交恶，抗美援朝战争也令原子弹的阴影进一步威胁中国的安全。 科学家们与祖国人民团结一心，为打造属于自己的“两弹一星”付出了无尽的努力……。While rowing out in the ocean, Mitch rescues an underwater photographer, named Linda, floating on some wreckage. Linda's somewhat disjointed, frantic story about something attacking her in an underwater cave which killed her partner and destroyed her boat is misconstructed by Kay Morgan, an ambitious, publicity seeking newspaper reporter, who creates a media frenzy by starting rumors about a "creature in the bay." Harvey Miller, the new lifeguard and prankster, benefits from the events by selling undersea creature T-shirts. Meanwhile, Shauni rescues a young girl from drowning and soon becomes compelled to rescue the girl, her brother and their mother from the life they live in the slums of South-Central L.A., much to Eddie's chagrin. While Shauni deals with her possessive father who disapproves of her lifeguard job, Mitch also pressures Captain Thorp to ask for funding for new advanced motorboats, called Scarabs, for the team.。