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Supermarket Secrets 2013
TV-G

  • Ended
  • BBC One
  • 2013-07-04T05:00:00+01:00
  • 40 mins
  • 2 hours, 40 mins
  • Documentary

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.

1 season

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