Mary Portas: Secret Shopper Channel 4 Ended 3 Seasons · 12 Episodes · Premiered January 22, 2007 · Ended January 27, 2016 Mary Portas works with some of Britain's best-known brands and high-street chains to give shoppers the service they deserve. Where to Watch: Channel 4 Official Site Next Air Time: No upcoming air date Seasons & Episodes Season 1 4 episodes 2010 Season 2 4 episodes 2015 Season 3 4 episodes 2016 Cast Mary Portas as Mary Portas View all 1 cast members → Top Rated Shows Breaking Bad AMC ★ 9.2 Band of Brothers HBO ★ 9 Game of Thrones HBO ★ 8.9 The Wire HBO ★ 8.9 Firefly FOX ★ 8.9 Sherlock BBC One ★ 8.9 More on Channel 4 The IT Crowd ★ 8.7 Utopia ★ 8.4 Shameless ★ 8.1 Man Down ★ 8 Peep Show ★ 8 Derek ★ 8 User Reviews Rate this show Your star rating (required) ★ ★ ★ ★ ★ Submit Review
