Secret Eaters - Episode Guide

Siblings Jill and Stuart from the Wirral are both are desperate to lose weight, but convinced they don't eat enough. What will the five-day around-the-clock surveillance reveal?

The Castle family from Welwyn Garden City are mystified. Why are they putting on weight when they eat mostly healthy, home-cooked food?

Dawn says her diet is highly regimented, Mike doesn't think he eats more than anyone else, and their friend Gareth doesn't think he's eating more than he should. So why are they all putting on weight?

Anna Richardson hopes to discover why the Meakin family keep putting on weight, despite their healthy diets. Plus why a hungry tummy can lead to a shopping basket full of fatty foods...

The White Olivers want to live more healthfully for the sake of daughter Ellie. But mum Leanne and dad Craig don't know where they are going wrong. And how much more do we eat in groups?

A couple from Farnborough who think they're eating healthily are shown the truth about their diets. Plus, could the shape of the glass you drink from affect your weight?

Lovebirds Ray and Ange from Bolton are desperate to lose weight and are convinced they eat healthily. Ray's infamous 'pie butty' and belly-buster breakfasts suggest otherwise.

Married couple Emma and Paul from Warrington are in the spotlight. Since being together they've piled on a massive seven stone between them, yet are still under the impression they eat healthily.

Neither David nor Denise from Eccles thinks they eat enough to warrant their size and are convinced their diet is a healthy one.

Essex sisters Lauren and Stephanie claim they eat healthily, and can't figure out how they've each put on two stone in as many years. The secret cameras tell the truth about their diets...

Hetal and Mitul submit to a course of diet surveillance. Is it the extra cheese sauce in their moussaka or the added chocolate spread in their health shakes that's stopping them from losing weight?

Good friends Daryl and Kat from Essex are desperate to lose weight, but think they eat healthily. Daryl's breakfast blowouts and Kate's serial snacking suggest otherwise.

Sister and brother Emma and Matthew from Camberley in Surrey are under the spotlight this time. Matthew is very sporty, while Emma restricts her food intake on weekdays to just a few hundred calories.

Sisters Precious and Florence, from Sidcup, are the latest pair to come under the show's spotlight with their eating habits held up for scrutiny. Why are they both putting on weight?

Workmates and lifelong friends Faye and Laura are baffled by their weight gain. They've been working overtime in the gym with little success, and agree to be put under 24-hour-camera surveillance.

Helena and Murray have been happily married for 22 years, but their weight gain is giving them a lot more to have and hold onto than they would choose ideally.

Kelli and Tracey are brides to be who are baffled by how they've managed to put on four stone between them since they met, so the girls have cameras rigged inside their home to monitor what they eat.

Birmingham sisters Sharon and Tracy are piling on the pounds and want the surveillance cameras to help them stop. And if we take our time to consume our food are we less likely to overeat?

Mother and daughter Lorraine and Cori are a desperate dieting duo from south London, whose hefty weight gain is a total mystery to them.

Factory night-shift manager Glyn has battled with his weight for over 10 years. His wife Louise is a chef and believes she and Glyn eat healthily.

Michael, who's 24, and 22-year-old Katie started dating as teenagers but not only have they grown up together - they've also grown outwards, putting on over eight stone between them in four years.

Allan and Emma have been together for four years. Their widening waistlines are a mystery they're determined to solve. Can the surveillance cameras help?