本片讲述了“心理治疗师”Dr.宝（刘嘉玲 饰）与两位女儿嘉欣（卫诗雅 饰）、嘉琪（王菀之 饰）以及嘉欣男友梁华生（任达华 饰）一家人之间姻差缘错、啼笑皆非的欢乐喜事。香港逾百位大牌艺人齐聚荧幕，狗年贺岁！
Gilang is an extra actor who has been in the film industry for 10 years. Gilang always gives too much extra effort so he is blacklisted by many directors and casting directors. Excessive effort makes Gilang always run out of money to invest in his extra roles. Gilang loves a Citra award actress named Rachel Hesington. Unfortunately, Rachel is dating a rising actor, Kevin Sumitro. Kevin is the son of a wealthy businessman named Mr. Nedy Sumitro. Mr. Chen, a mining entrepreneur, kidnaps Kevin and asks for a ransom of 100 billion. The kidnapping incident occurs at the shooting location. In the confusion, Kevin is kidnapped. The kidnapper thinks Gilang is Kevin. So Gilang and Rachel are also kidnapped. The director is also kidnapped. As the story progresses, Gilang manages to overcome all the obstacles that block him, using the knowledge he learned when he was an extra in many films.
新加坡的一家高档酒店内，工作人员与客人们上演一幕幕底色不同的人间喜剧…… 胖侦探（郑则仕 饰）为取得年迈委托人少妻与一男子（秦祥林 饰）偷情的证据，在酒店房间内安装摄像头，但闭路电视的接收房间却入住了三名乐队成员。这对情人在发现摄像头之后百般掩饰，乐手与服务员们却在电视机前看的不亦乐乎；署名“吴资”的骗子（吴耀汉 饰）入住酒店，却被经理（胡枫 饰）误当做低调检查工作的日本总裁。骗子借势大占便宜，从酒店狠捞一笔；旅行团导游（曾志伟 饰）为人好色，被旅行团内仇恨花心男的精神病患钟小姐（钟楚红 饰）盯上，好色导游面对钟小姐的剔骨刀无可奈何之际，另一名悲情女护士安琪（夏文汐 饰）也找上门来；迷恋女上司（王祖贤 饰）的酒店技工（张学友 饰）苦苦求爱，不经意间忽视了假小子同事（叶童 饰）的默默付出。
略带神经质的彼得（小罗伯特·唐尼 Robert Downey Jr. 饰）是一个准爸爸，五天后就是妻子（米歇尔·莫娜汉 Michelle Monaghan 饰）的预产期。他冲忙赶上飞机，希望可以马上飞到妻子身边陪她生产。不料，事与愿违，偏偏 上了飞机遇上一心想成名的演员伊森（扎克·加利凡纳基斯 Zach Galifianakis 饰）。然后，麻烦也就接踪而至了。在一场混乱过后，两人被赶下飞机并列入禁飞乘客名单。更不幸的是，彼得皮夹、证件又通通被飞机载走。为了及时赶上宝宝的诞生，彼得不得不选择和讨厌的伊森共同上路。二人被迫一起搭上顺风车，展开了一次穿州过省的公路旅程。当神经男遇上怪咖男，路上还有什么在等着他们呢？最后，彼得是否赶得上迎接孩子的出生？©豆瓣
