哈里（科林·费斯 Colin Firth 饰）是英国秘密特工组织金士曼中的一员，某次行动中，他的战友不幸牺牲，哈里将一枚徽章和一个电话号码交给了战友年幼的小儿子艾格西（亚历克斯·尼科洛夫 Alex Nikolov 饰），叮嘱他将来如果遇到了什么麻烦可以拨打这个号码，然而，这样的机会只能使用一次。 一晃眼十七年过去，破碎的家庭让艾格西（塔伦·埃格顿 Taron Egerton 饰）成长为了一个整日无所事事的小混混，某日，因为违反交通规则而遭到逮捕的艾格西使用了手中珍贵的号码，赶来的哈里在艾格西玩世不恭的外表之下发现了他善良的本质和极高的天赋，于是，哈里决定将艾格西培养成为新一代金士曼，他们需要共同面对的是强大而又邪恶的亿万富翁瓦伦丁（塞缪尔·杰克逊 Samuel L. Jackson 饰）。
José Luis (Quim Gutiérrez) just has been stood up in the altar and, if that’s not enough, Mari Carmen (Carmen Machi), his persistent mother, has blinded herself on go with him on his honeymoon, with the excuse of not wasting the money. Every minute that they spend together in Mauritius, José Luis is feeling more unhappy and washed-up. Meanwhile, Mari Carmen is having the time of her life, living all the experiences that she has always wanted and revealing herself as the wonderful woman she really is and that nobody in her family can see.
