法国巴黎某处共享办公室内，一名神秘杀手（迈克尔·法斯宾德 Michael Fassbender 饰）正静待猎物的到来。他外表冷酷，沉默寡言，内心则絮絮不止，一遍又一遍重复着作为杀手的准则，仿佛这样才能使他有所凭依，内心安定。然而即便如此，他准备了数日的刺杀却以失败告终。失手之后，杀手按照既定的路线迅速撤离，并在上线的安排下躲到多米尼加的家中暂避风头。谁知才刚踏上自家院落，他就嗅出了危险气息。原来在此之前，早已有两名杀手踏足此地，并将杀手的妻子（索菲·夏洛特 Sophie Charlotte 饰）殴至重伤。杀手恼羞不已，他根据仅有的线索，一路追查幕后的指使和参与者。一旦失手，万劫不复，此时此刻他有切身体会……

李曉潼在廣告公司擅長做以男性為目標的廣告，她沒什麼朋友，總是加班，習慣了一個人的生活，卻因為一通來自醫院的電話，讓平靜有序的生活亂了套。十幾年沒見的父親中風昏迷住院，留下再婚生下的七歲兒子曉光，社工請曉潼幫忙照顧曉光，直到找到寄養家庭為止。此時，公司指派曉潼負責一個家具品牌的案子，這次的訴求是小家庭和年青夫妻。考慮到曉潼的經驗，特別指派了新同事家澤加入團隊。家澤擅長的是以女性為目標的商品，兩個不同領域的人意外的激發出許多好點子。曉光與家澤的出現，讓她重新面對自我心中的結，也影響了曉潼對「家」的看法。

救护队目马志业（古天乐 饰）坚持救人至上，不按章法，捱到五劳七伤；调职过来的王维（游学修 饰）视晋升为本，两人背道而驰产生矛盾。志业是单亲好爸爸，与小女儿面临天各一方。至亲最爱，一旦生离死别，谁不怕有被遗忘的一天？十字车要走得远、开得快，人生旅途亦然。一场屯门公路严重事故令他们不再迷惘。导演卓韵芝言情之作，写照生命的伟大，十万火急与不动声色的场面交替得张弛有度，处处真情流露。离不开的，是穿梭大街小巷的风景，是对这座城巿的留恋。

George Washington McLintock, "GW" to friends and foes alike, is a cattle baron and the richest man in the territory. He anxiously awaits the return of his daughter Becky who has been away at school for the last two years. He's also surprised to see that his wife Katherine has also returned. She had left him some years before without really explaining what he done but she does make the point of saying that she's returned to take their daughter back to the State Capitol with her. GW is highly respected by everyone around him including the farmers who are pouring into the territories with free grants of land and the Indians who are under threat of being relocated to another reservation. Between his wife, his headstrong daughter, the crooked land agent and the thieving government Indian agent, GW tries to keep the peace and do what is best for everyone.