Seasons and episodes
Video trailer
Synopsis
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.
Original title Supermarket Secrets
First air date Apr. 07, 2013
Last air date Apr. 24, 2019
Seasons 3
Episodes 10
Average Duration 40 minutes
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