阳光（马丽 饰）经营着一家寻宠事务所，接受委托帮忙寻找丢失的宠物。有天，晓雪（宋佳 饰）找到了阳光，请她找回自己相依为命的女儿娜娜。阳光被晓雪感动，决定出手相助，但没想到“娜娜”竟然是一只五岁的大老虎，一行人开始了一场令人捧腹又惊心动魄的欢乐劫虎之旅。

熙攘喧嚣的大都会里，供职于某银行的独身女子赵京敏过着朝九晚五的生活，独自穿梭在城市的街头巷尾。这一晚，京敏下班回到家，发现家门的密码锁盖子被人打开。进屋后不久，她突然听到门口传来按密码锁的声音，更有人试图扭开门把手。虽然没有看到任何人，但恐慌的京敏还是选择报警，然而警方却以未发生侵入和伤害行为而拒绝进一步调查。夜渐渐深了，在极不正常的深度睡眠中，似乎有什么人坦然自若地走入京敏的房间，紧紧抱着这个女孩入睡。接下来的日子，京敏的精神状态越来越差，无理的客户更是让她倍感恐慌。 她开始变得不知所措，身边每个男人似乎都变得无比可疑，而可怕的事情终于发生……

智沅（金荷娜 饰）这名大学生的生活不是太快乐，因为她患有失忆症，很多以往的事情她都不复记得。她曾经努力寻找过属于自己的过去，脑中的仅存的记忆十分模糊，常常思考却不得要领。于是她放弃了以前的自己，打算有此开始重新认识自己。但一些怪诞的事情开始困扰她，她常梦见一个相貌恐怖，浑身湿透的女鬼。智沅感到害怕极了，她不明白自己为何被这样的梦境缠绕。更恐怖的事情接连发生，智沅身边的数位好友，都相继死亡，她们明明是在大厦里面死去的，警察得出的死因却是淹死的，而她们死去的时候身下也有一滩水。警察与智沅都对几个女孩子的死感到奇怪，智沅也马上想到自己的恶梦……

Wealthy Rollo Treadway (Buster Keaton) suddenly decides to propose to his neighbor across the street, Betsy O'Brien (Kathryn McGuire), and sends his servant to book passage for a honeymoon sea cruise to Honolulu. When Betsy rejects his sudden offer however, he decides to go on the trip anyway, boarding without delay that night. Because the pier number is partially covered, he ends up on the wrong ship, the Navigator, which Betsy's rich father (Frederick Vroom) has just sold to a small country at war.Agents for the other small nation in the conflict decide to set the ship adrift that same night. When Betsy's father checks up on the ship, he is captured and tied up by the saboteurs. Betsy hears his cry for help and boards the ship to look for him, just before it is cut loose.The Navigator drifts out into the Pacific Ocean. The two unwitting passengers eventually find each other. At first, they have great difficulty looking after themselves, but adapt after a few weeks. At one point, they sight a navy ship and hoist a brightly-colored flag, not realizing it signals that the ship is under quarantine. As a result, the other vessel turns away.Finally, the ship grounds itself near an inhabited tropical island and springs a leak. While Rollo dons a deep sea diving suit and submerges to patch the hole, the black natives canoe out and take Betsy captive. When Rollo emerges from the ocean, the natives are scared off, enabling him to rescue Betsy and take her back to the ship. The natives return and try to board the ship. After a fierce struggle, Rollo and Betsy try to escape in a small dinghy. It starts to sink, and the natives swiftly overtake them in their canoes. Just when all seems lost, a navy submarine surfaces right underneath them and they are saved.