1942年，生活在斯德哥尔摩的瑞典籍美国石油商人埃里克•埃里克森突然发现自己上了美国的纳粹合作者黑名单，急于辨白。而这一切是盟军情报机关的安排，意在逼迫埃里克成为间谍，因为他可以方便地进出德国。无奈的埃里克只得就范，他开始公开表现亲近纳粹，甚至不惜伤害最亲密的犹太人朋友坎普尔。朋友和亲人们都疏远了他，但只有坎普尔暗中相信埃里克这样做必有难言的原因。
很快，埃里克就和德国人拉上了关系，并将德国石油业巨头格哈德•奥伦道夫爵士、石油商人奥托•豪兹拉下水，组成一个间谍小组，他的代号为“莱德”。
同时，埃里克与笃信宗教的德国地下抵抗组织成员玛丽亚娜取得联络，乔装成情人幽会，骗过监视的盖世太保，不断将她提供的情报记忆下来后带回瑞典。埃里克与玛丽亚娜为了事业均是家庭不幸，两个人倾心相恋。埃里克虽是谍海新兵，但他沉着坚毅，多次避过危险。
在奥伦道夫的努力下，埃里克获准在瑞典为德国“建设”炼油厂，于是得到了参观德国石油工厂的机会，一次，埃里克与奥伦道夫目睹纳粹绞死罢工工人的场面，被深深触动，开始由被迫工作转向自觉行动。他们的情报使盟军得以准确轰炸，令德国损失惨重。
一段时间后，奥托因病去世，由于密信可能泄露，盟军情报机关决定停止埃里克小组的活动。但埃里克惦念玛丽亚娜，同时也为了取回至关重要的纳粹航空燃料生产情报，他毅然再次前往德国。埃里克一到柏林就被关进盖世太保监狱，并亲眼看到因身份暴露被捕的玛丽亚娜殉难。但他强忍悲痛，咬定自己只是玛丽亚娜的情人，盖世太保没有证据只好放人。
埃里克从格哈德处拿到情报，又前往汉堡销毁奥托的密信，不料被跟随的盖世太保察觉。埃里克机智逃脱，并与汉堡的盟国谍报网取得联系，在地下组织和丹麦百姓的帮助下，埃里克越过边境，经哥本哈根渡过海峡，安全返回瑞典。

Egon and the gang are hired to stage a robbery of an antique Chinese vase for an economically challenged baron. Naturally they fooled, which infuriates Egon. The gang tries to get back at the baron by switching the vase with a cheap Hong Kong copy. One attempt is made during the barons hunting party, where Egon ends up being bricked up in the catacombs. In another attempt, the gang has to coordinate breaking through several walls at The Royal Theater in Copenhagen with the "Elverhøj" overture.

When Egon Olsen gets out of Vridlose State Prision once again, his friends Benny and Kjeld do not want to know about his new ingenious plan: they are actually WORKING in a shop! Thus, he has to think of something else to get his hands on the money of some international gangster.

伊根是个永不服老的惯偷。这次，刚从监狱出来，伊根就把以前的两个老伙计丹尼和凯德招集在一起，准备盗取哈里森用来向黑尔姆购买三万吨黄油的一千万美金。哈里森也是干这一行出身的，而且还是被国际刑警通缉的要犯。哈里森带着巨款一上岸就钻进了伊根精心设计的圈套，当哈里森驱车行至一家银行的门口时，伊根制造的一起银行遭抢劫案的假象引来了大批的警察。结果，在警察的眼皮底下，伊根从容地拿走了哈里森的钱箱。
得知伊根将钱箱保存在火车站的行李箱后，哈里森如法炮制，用同样的方法从伊根的车里拿走钱箱并伙同相关文件一起存入世界银行的金库。眼看到手的钱又得而复失，伊根并不甘心。他把凯德夫人的外孙乔治先生拉进自己的团伙，准备里应外合，从金库里将钱箱再偷出来。伊根带着两个伙计巧妙的混进了金库，在乔治的配合下，伊根拿到钱箱后顺利地逃了出来。没想到，哈里森此时已经等候在凯德家的附近，伊根刚回来就被哈里森打晕并劫持。
凯德发现伊根被劫持，将成捆的美钞放到洗衣店后带着夫人开车追了上来。在追赶中，哈里森和伊根两败俱伤，而且哈里森还被当作银行抢劫犯抓了起来。伊根从电视新闻中看到哈里森在警署自吹自擂的样子非常生气，他赶到警署承认了自己抢劫银行的事实。此时，凯德放在洗衣店的钱已被夫人洗成一个个小纸球，而伊根又回到了他应该呆下去的地方--监狱。

Some criminal EU ministers plan to turn Denmark into a gigantic fair ground and holiday paradise. Egon gets his hand at some important documents which could both make him rich and take care of Denmark's future.

Egon plans to exploit knowledge gained during his latest term of incarceration. By stealing the unmanipulated financial records of DanInvest he obtains the majority of the stocks in the department store Magasin du Nord, just in time for their closing sale. The attempt to get the red suitcase that will save the day they rob the main vault at the EEC headquarters in Brussels and end up hijacking a tank.

A gentle comedy offering the promise of easy social consensus. Harry (Helmuth) is a simple old-time shop porter offered a chance at self-realisation when he's bequeathed a sum by an unknown relative (via several levels of fiscal blood suckers). He decides to engage a butler to take good care of him for a time. This is a man of distinguished upper class service, but a generous nature which happily integrates with Harry's small but colourful world of drinking buddies and crackpot neighbourhood kids.