The story follows Dan Trunkman (played by Vince Vaughn), a struggling small business owner who quits his job at a larger company due to dissatisfaction and starts his own business. He takes along two employees: Tim McWinters (played by Tom Wilkinson), a veteran salesman, and Mike Pancake (played by Dave Franco), a young and socially awkward man.
The trio travels to Germany to secure a crucial business deal that would potentially save their struggling company. However, they find themselves competing against their former employer, Chuck Portnoy (played by Sienna Miller), who is also trying to win the same deal.
As the team faces various challenges and comedic situations in Germany, the film explores themes of friendship, teamwork, and the pursuit of success. Along the way, they encounter cultural differences, awkward business meetings, and unexpected obstacles.
In the climax, the team navigates a series of mishaps and setbacks but ultimately manages to secure the deal and achieve a sense of victory for their small business. The film concludes with a positive resolution for the characters and their professional endeavors.
“Unfinished Business” received generally negative reviews from critics, who cited its predictable plot and reliance on raunchy humor. Despite the criticisms, the film offers moments of humor and camaraderie among the cast.