
Season three – split into two, with five episodes released today, and three on 27 July – finds monster-hunting hero Geralt (Henry Cavill) joining forces with Yennefer (Anya Chalotra) to protect Princess Ciri (Freya Allan) from the monsters, mages and monarchs plotting to capture her. Elsewhere, the ever-creative Andi Oliver demonstrates efficient hacks for home freezers, and Helen Lawal returns to that old chestnut – why even frozen meals must have expiry dates. Jimmy Doherty asks why pre-packaged chips contain more than just potato, while Briony May Williams has the surprising scoop (pun intended) on ice cream.

The Food Unwrapped team are browsing each aisle of the supermarket on behalf of the consumer in a four-part series, beginning by keeping their cool in the frozen food section. Supermarkets Unwrapped: The Freezer Aisle, 8 pm, Channel 4

Chris is much more taken by a ride on a camel, meaning Guz thinks he’s hit on a winning formula for the rest of their trip… But Guz’s attempts to describe the ancient city of Petra – ‘This place is making London look like a Lidl’ – don’t impress cynical Chris, so Guz tries to get him to imagine its scale by feeling a hand carving of the famous Treasury in the gift shop. R&R is the first order of the day as the pair enjoy the feeling of floating in the Dead Sea. Continuing his multisensory travels to find out if there is more to tourist hotspots ‘than just what they look like’, blind comic Chris McCausland is in Jordan with fellow straight talker Guz Khan.
