Reggie Perrin (2009)

Reggie's morbid hatred now extends even to his wedding witness, Monty. At work, he seizes CEO Chris's latest obsession, globalization, to organize a business trip to Helsinki with his sexy colleague Jasmine. Having just has a bad row with his wife, he plans meaningless adultery, but once that appears a real option gets cold feet. Then Chris turns up most inopportunely.