In the film Unfinished Business , Vince Vaughn portrays a small business owner in St. Louis .
A hardworking St. Louis small-business owner ( Vince Vaughn ) and his two associates , one older and one younger ( Tom Wilkinson and Dave Franco ) , travel to Europe to close the most important deal of their lives .
Unfinished Business -LRB-2015 film-RRB-