Must see on Channel 4

Taskmaster returns with new famous faces; Denise van Outen lifts the lid in Secrets of Supermarket Buyers; and the hunt is on for lost treasures worth life-changing sums in Millionaire Hoarders.

Taskmaster

New episodes from Thursday 1st May at 9pm on Channel 4

Famous contestants, infuriating challenges and a wheelbarrow of withering putdowns. Taskmaster Greg Davies and sidekick Little Alex Horne oversee the weird, wonderful, BAFTA-winning comedy game show.

Secrets of Supermarket Buyers

Mondays at 8pm on Channel 4

From discount disruptors to premium produce, Denise van Outen lifts the lid on supermarket secrets from the buyers themselves! How do they decide what makes it onto their shelves and into our trolley?

Millionaire Hoarders

New episodes from Friday 2nd May at 8pm on Channel 4

Experts sift through crammed homes, mansions and castles, looking for lost treasure worth life-changing sums. But will fanatical collectors part with their beloved possessions?