Oomph!

Sir Arthur Henley-Whalley (With a silent 'W') is retiring from the company he single-handedly founded.
After discovering a secret ingredient for his sports drink, Oomph! Sir Arthur, successfully marketed the product for countries abroad. Set on the day of his retirement party, he tours the floors and departments of his Southern Division, with his son, and soon-to-be new boss, James. It is an office day - unlike any other and one that nobody will forget in a hurry!