All You Can Eat: Secrets of the World's Mega Buffet

The JRC Global Buffet in Watford is one of the biggest restaurants in the UK. Covering 27,000 square feet and serving up to 350 dishes from all over the world. How do you feed people as much as they want for a set price and keep your business booming? We go behind the scenes on one of the busiest days of the year and meet the army of people who keep the meal machine running smoothly.