Supermarket Secrets

• TV Show
• 2013-04-07
• EN
• Returning Series
• 0h 0m
• GB
• Documentary

• 0.0
• 0
• Trailer

Production

BBC

Storyline

Gregg Wallace goes behind the scenes with Britain's biggest food retailers - across a year - to discover how they source, make and move the food we find on the supermarket shelves.