At the start of World War II, musician George Hepplewhite (George Formby) gets on a boat thinking he is on his way to Blackpool, but arrives in Bergen, Norway instead, where he is mistaken for another ukelele player. He then meets the desk girl at the hotel, Mary Wilson (Phyllis Calvert), who is a British undercover agent and thinks he is one too. The duo manage to find and break a code that the Nazis are using to sink allied shipping. (wiki) 　　译文(3): 第二次世界大战开始时，音乐家乔治·赫普莱怀特（乔治·福尔比饰）上船以为自己正在去布莱克浦的路上，但却来到了挪威卑尔根，在那里他被误认为是另一位乌克勒球员。然后，他在酒店遇到了女服务员玛丽·威尔逊（菲利斯·卡尔弗特饰），她是一名英国卧底，认为自己也是。两人设法找到并破解了纳粹用来击沉盟军船只的密码。（维基）