Lauri and Jorma are former professional criminals who are both trying to get used to crime-free life. However, their belief in honest work starts to crumble, and coincidentally, they get a chance to do an easy job. Veera, a dodgy entrepreneur involved in the tracking business, has been given an assignment by Mr. Polikov to find a stolen notebook. The book gives its holder access to big money. With Lauri's and Jorma's help, Veera sets off hunt the book. Mad Rush is a fast-paced crime comedy with an eventful plot that carries the viewer through idyllic summer scenery.