Gregg Wallace and Chris Bavin help the Gambling family in Ealing, west London, lower their food bills. Douglas and Angella are two self-confessed 'foodies' who like to keep their kitchen stocked up with high-quality products. Now the couple have two young children, they find themselves increasingly reliant on takeaway meals and pre-measured ingredient boxes. Can Gregg and Chris get the programme's biggest ever spenders to change their food shopping habits?

Gregg and Chris are with the Carters in Belfast, an extraordinary family with a moving story, who need help with four permanently hungry children who are eating their dad out of house and home.

Gregg and Chris are going back to basics with the Drews. This couple have been through a very tough time, with food being a low priority, and combined with some very fussy eating, this family need a complete nutritional overhaul.

Gregg and Chris will be helping a household of students, whose expensive tastes and love of brands mean that they're blowing their student loan on pricey pesto and branded pasta. In Bristol, undergraduates Dylan, Ben, Roo and Louis have been flat sharing for 9 months. In their second year, they are enjoying the uni lifestyle, but are finding that even with part-time jobs their finances are stretched.

Whilst spending two years in hospital with their young daughter, the Drews lived off takeaways and freezer food. Can Gregg and Chris help them break these unhealthy habits?